140006727

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4201}}^1$

素因数の和:4260

約数の個数: 36

約数和(自身を含む): 241665424

約数和(自身を除く): 101658697

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4201, 4761, 11109, 12603, 29407, 33327, 37809, 88221, 96623, 264663, 289869, 676361, 869607, 2029083, 2222329, 6087249, 6666987, 15556303, 20000961, 46668909, 140006727]

約数ペア:

[(1, 140006727), (3, 46668909), (7, 20000961), (9, 15556303), (21, 6666987), (23, 6087249), (63, 2222329), (69, 2029083), (161, 869607), (207, 676361), (483, 289869), (529, 264663), (1449, 96623), (1587, 88221), (3703, 37809), (4201, 33327), (4761, 29407), (11109, 12603)]