22680567

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 44396352

約数和(自身を除く): 21715785

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 181, 189, 221, 273, 351, 357, 459, 543, 567, 663, 819, 1053, 1071, 1267, 1377, 1547, 1629, 1989, 2353, 2457, 3077, 3213, 3801, 4641, 4887, 5967, 7059, 7371, 9231, 9639, 11403, 13923, 14661, 16471, 17901, 21177, 21539, 27693, 34209, 40001, 41769, 49413, 63531, 64617, 83079, 102627, 120003, 125307, 148239, 190593, 193851, 249237, 280007, 360009, 444717, 581553, 840021, 1080027, 1334151, 1744659, 2520063, 3240081, 7560189, 22680567]

約数ペア:

[(1, 22680567), (3, 7560189), (7, 3240081), (9, 2520063), (13, 1744659), (17, 1334151), (21, 1080027), (27, 840021), (39, 581553), (51, 444717), (63, 360009), (81, 280007), (91, 249237), (117, 193851), (119, 190593), (153, 148239), (181, 125307), (189, 120003), (221, 102627), (273, 83079), (351, 64617), (357, 63531), (459, 49413), (543, 41769), (567, 40001), (663, 34209), (819, 27693), (1053, 21539), (1071, 21177), (1267, 17901), (1377, 16471), (1547, 14661), (1629, 13923), (1989, 11403), (2353, 9639), (2457, 9231), (3077, 7371), (3213, 7059), (3801, 5967), (4641, 4887)]