267081363

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 408429216

約数和(自身を除く): 141347853

約数列:

[1, 3, 9, 53, 61, 67, 137, 159, 183, 201, 411, 477, 549, 603, 1233, 3233, 3551, 4087, 7261, 8357, 9179, 9699, 10653, 12261, 21783, 25071, 27537, 29097, 31959, 36783, 65349, 75213, 82611, 216611, 442921, 486487, 559919, 649833, 1328763, 1459461, 1679757, 1949499, 3986289, 4378383, 5039271, 29675707, 89027121, 267081363]

約数ペア:

[(1, 267081363), (3, 89027121), (9, 29675707), (53, 5039271), (61, 4378383), (67, 3986289), (137, 1949499), (159, 1679757), (183, 1459461), (201, 1328763), (411, 649833), (477, 559919), (549, 486487), (603, 442921), (1233, 216611), (3233, 82611), (3551, 75213), (4087, 65349), (7261, 36783), (8357, 31959), (9179, 29097), (9699, 27537), (10653, 25071), (12261, 21783)]