83864739

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 133991424

約数和(自身を除く): 50126685

約数列:

[1, 3, 7, 21, 23, 69, 161, 401, 433, 483, 1203, 1299, 2807, 3031, 8421, 9093, 9223, 9959, 27669, 29877, 64561, 69713, 173633, 193683, 209139, 520899, 1215431, 3646293, 3993559, 11980677, 27954913, 83864739]

約数ペア:

[(1, 83864739), (3, 27954913), (7, 11980677), (21, 3993559), (23, 3646293), (69, 1215431), (161, 520899), (401, 209139), (433, 193683), (483, 173633), (1203, 69713), (1299, 64561), (2807, 29877), (3031, 27669), (8421, 9959), (9093, 9223)]