89056023

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 144654336

約数和(自身を除く): 55598313

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 3923, 7567, 11769, 22701, 27461, 82383, 90229, 184381, 270687, 553143, 631603, 1290667, 1894809, 3872001, 4240763, 12722289, 29685341, 89056023]

約数ペア:

[(1, 89056023), (3, 29685341), (7, 12722289), (21, 4240763), (23, 3872001), (47, 1894809), (69, 1290667), (141, 631603), (161, 553143), (329, 270687), (483, 184381), (987, 90229), (1081, 82383), (3243, 27461), (3923, 22701), (7567, 11769)]