210003981693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{6073}}^1$

素因数の和:6474

約数の個数: 64

約数和(自身を含む): 317656399872

約数和(自身を除く): 107652418179

約数列:

[1, 3, 11, 33, 37, 111, 127, 223, 381, 407, 669, 1221, 1397, 2453, 4191, 4699, 6073, 7359, 8251, 14097, 18219, 24753, 28321, 51689, 66803, 84963, 90761, 155067, 200409, 224701, 272283, 311531, 674103, 771271, 934593, 1047877, 1354279, 2313813, 2471711, 3143631, 4062837, 7415133, 8483981, 11526647, 14897069, 25451943, 28537027, 34579941, 44691207, 50108323, 85611081, 150324969, 171993433, 313907297, 515980299, 551191553, 941721891, 1653574659, 1891927763, 5675783289, 6363757021, 19091271063, 70001327231, 210003981693]

約数ペア:

[(1, 210003981693), (3, 70001327231), (11, 19091271063), (33, 6363757021), (37, 5675783289), (111, 1891927763), (127, 1653574659), (223, 941721891), (381, 551191553), (407, 515980299), (669, 313907297), (1221, 171993433), (1397, 150324969), (2453, 85611081), (4191, 50108323), (4699, 44691207), (6073, 34579941), (7359, 28537027), (8251, 25451943), (14097, 14897069), (18219, 11526647), (24753, 8483981), (28321, 7415133), (51689, 4062837), (66803, 3143631), (84963, 2471711), (90761, 2313813), (155067, 1354279), (200409, 1047877), (224701, 934593), (272283, 771271), (311531, 674103)]