299047023

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 508326000

約数和(自身を除く): 209278977

約数列:

[1, 3, 9, 11, 19, 33, 57, 97, 99, 121, 149, 171, 209, 291, 363, 447, 627, 873, 1067, 1089, 1341, 1639, 1843, 1881, 2299, 2831, 3201, 4917, 5529, 6897, 8493, 9603, 11737, 14453, 14751, 16587, 18029, 20273, 20691, 25479, 31141, 35211, 43359, 54087, 60819, 93423, 105633, 130077, 158983, 162261, 182457, 223003, 274607, 280269, 342551, 476949, 669009, 823821, 1027653, 1430847, 1748813, 2007027, 2471463, 3020677, 3082959, 5246439, 9062031, 15739317, 27186093, 33227447, 99682341, 299047023]

約数ペア:

[(1, 299047023), (3, 99682341), (9, 33227447), (11, 27186093), (19, 15739317), (33, 9062031), (57, 5246439), (97, 3082959), (99, 3020677), (121, 2471463), (149, 2007027), (171, 1748813), (209, 1430847), (291, 1027653), (363, 823821), (447, 669009), (627, 476949), (873, 342551), (1067, 280269), (1089, 274607), (1341, 223003), (1639, 182457), (1843, 162261), (1881, 158983), (2299, 130077), (2831, 105633), (3201, 93423), (4917, 60819), (5529, 54087), (6897, 43359), (8493, 35211), (9603, 31141), (11737, 25479), (14453, 20691), (14751, 20273), (16587, 18029)]