73619343

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 54

約数和(自身を含む): 129804584

約数和(自身を除く): 56185241

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 529, 987, 1081, 1449, 1587, 2209, 2961, 3243, 3703, 4761, 6627, 7567, 9729, 11109, 15463, 19881, 22701, 24863, 33327, 46389, 50807, 68103, 74589, 139167, 152421, 174041, 223767, 355649, 457263, 522123, 1066947, 1168561, 1566369, 3200841, 3505683, 8179927, 10517049, 24539781, 73619343]

約数ペア:

[(1, 73619343), (3, 24539781), (7, 10517049), (9, 8179927), (21, 3505683), (23, 3200841), (47, 1566369), (63, 1168561), (69, 1066947), (141, 522123), (161, 457263), (207, 355649), (329, 223767), (423, 174041), (483, 152421), (529, 139167), (987, 74589), (1081, 68103), (1449, 50807), (1587, 46389), (2209, 33327), (2961, 24863), (3243, 22701), (3703, 19881), (4761, 15463), (6627, 11109), (7567, 9729)]