65021876907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{40507}}^1$

素因数の和:41123

約数の個数: 32

約数和(自身を含む): 94730388480

約数和(自身を除く): 29708511573

約数列:

[1, 3, 13, 39, 79, 237, 521, 1027, 1563, 3081, 6773, 20319, 40507, 41159, 121521, 123477, 526591, 535067, 1579773, 1605201, 3200053, 9600159, 21104147, 41600689, 63312441, 124802067, 274353911, 823061733, 1667227613, 5001682839, 21673958969, 65021876907]

約数ペア:

[(1, 65021876907), (3, 21673958969), (13, 5001682839), (39, 1667227613), (79, 823061733), (237, 274353911), (521, 124802067), (1027, 63312441), (1563, 41600689), (3081, 21104147), (6773, 9600159), (20319, 3200053), (40507, 1605201), (41159, 1579773), (121521, 535067), (123477, 526591)]