72303759

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 124058880

約数和(自身を除く): 51755121

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 4271, 5643, 12813, 16929, 38439, 46981, 81149, 115317, 140943, 243447, 345951, 422829, 730341, 892639, 1268487, 2191023, 2677917, 3805461, 6573069, 8033751, 24101253, 72303759]

約数ペア:

[(1, 72303759), (3, 24101253), (9, 8033751), (11, 6573069), (19, 3805461), (27, 2677917), (33, 2191023), (57, 1268487), (81, 892639), (99, 730341), (171, 422829), (209, 345951), (297, 243447), (513, 140943), (627, 115317), (891, 81149), (1539, 46981), (1881, 38439), (4271, 16929), (5643, 12813)]