89570901

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 55581099

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3499, 3657, 8533, 10497, 24493, 25599, 73479, 80477, 185447, 241431, 556341, 563339, 1298129, 1690017, 3894387, 4265281, 12795843, 29856967, 89570901]

約数ペア:

[(1, 89570901), (3, 29856967), (7, 12795843), (21, 4265281), (23, 3894387), (53, 1690017), (69, 1298129), (159, 563339), (161, 556341), (371, 241431), (483, 185447), (1113, 80477), (1219, 73479), (3499, 25599), (3657, 24493), (8533, 10497)]