8049579813

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 13596268140

約数和(自身を除く): 5546688327

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 121, 157, 207, 253, 267, 363, 471, 529, 759, 801, 979, 1089, 1413, 1587, 1727, 2047, 2277, 2783, 2937, 3611, 4761, 5181, 5819, 6141, 8349, 8811, 10769, 10833, 13973, 15543, 17457, 18423, 18997, 22517, 25047, 32307, 32499, 39721, 41919, 47081, 52371, 56991, 64009, 67551, 83053, 96921, 119163, 125757, 141243, 153703, 170973, 192027, 202653, 247687, 249159, 321379, 357489, 423729, 436931, 461109, 517891, 576081, 743061, 747477, 913583, 964137, 1310793, 1383327, 1553673, 1690733, 2229183, 2740749, 2892411, 3535169, 3932379, 4661019, 5072199, 5696801, 7391717, 8222247, 10049413, 10605507, 15216597, 17090403, 22175151, 30148239, 31816521, 38886859, 51271209, 66525453, 81308887, 90444717, 116660577, 243926661, 349981731, 731779983, 894397757, 2683193271, 8049579813]

約数ペア:

[(1, 8049579813), (3, 2683193271), (9, 894397757), (11, 731779983), (23, 349981731), (33, 243926661), (69, 116660577), (89, 90444717), (99, 81308887), (121, 66525453), (157, 51271209), (207, 38886859), (253, 31816521), (267, 30148239), (363, 22175151), (471, 17090403), (529, 15216597), (759, 10605507), (801, 10049413), (979, 8222247), (1089, 7391717), (1413, 5696801), (1587, 5072199), (1727, 4661019), (2047, 3932379), (2277, 3535169), (2783, 2892411), (2937, 2740749), (3611, 2229183), (4761, 1690733), (5181, 1553673), (5819, 1383327), (6141, 1310793), (8349, 964137), (8811, 913583), (10769, 747477), (10833, 743061), (13973, 576081), (15543, 517891), (17457, 461109), (18423, 436931), (18997, 423729), (22517, 357489), (25047, 321379), (32307, 249159), (32499, 247687), (39721, 202653), (41919, 192027), (47081, 170973), (52371, 153703), (56991, 141243), (64009, 125757), (67551, 119163), (83053, 96921)]