267438967047

素因数分解:

$3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{547}}^1\times {\mathrm{4091}}^1$

素因数の和:4929

約数の個数: 72

約数和(自身を含む): 451963429632

約数和(自身を除く): 184524462585

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 271, 441, 547, 813, 1641, 1897, 2439, 3829, 4091, 4923, 5691, 11487, 12273, 13279, 17073, 26803, 28637, 34461, 36819, 39837, 80409, 85911, 119511, 148237, 200459, 241227, 257733, 444711, 601377, 1037659, 1108661, 1334133, 1804131, 2237777, 3112977, 3325983, 6713331, 7263613, 7760627, 9338931, 9977949, 15664439, 20139993, 21790839, 23281881, 46993317, 54324389, 65372517, 69845643, 109651073, 140979951, 162973167, 328953219, 488919501, 606437567, 986859657, 1819312701, 4245062969, 5457938103, 12735188907, 29715440783, 38205566721, 89146322349, 267438967047]

約数ペア:

[(1, 267438967047), (3, 89146322349), (7, 38205566721), (9, 29715440783), (21, 12735188907), (49, 5457938103), (63, 4245062969), (147, 1819312701), (271, 986859657), (441, 606437567), (547, 488919501), (813, 328953219), (1641, 162973167), (1897, 140979951), (2439, 109651073), (3829, 69845643), (4091, 65372517), (4923, 54324389), (5691, 46993317), (11487, 23281881), (12273, 21790839), (13279, 20139993), (17073, 15664439), (26803, 9977949), (28637, 9338931), (34461, 7760627), (36819, 7263613), (39837, 6713331), (80409, 3325983), (85911, 3112977), (119511, 2237777), (148237, 1804131), (200459, 1334133), (241227, 1108661), (257733, 1037659), (444711, 601377)]