64470081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 99009792

約数和(自身を除く): 34539711

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1599, 1753, 2829, 5259, 12259, 22789, 36777, 40319, 68367, 71873, 120957, 215619, 524147, 934349, 1572441, 1653079, 2803047, 4959237, 21490027, 64470081]

約数ペア:

[(1, 64470081), (3, 21490027), (13, 4959237), (23, 2803047), (39, 1653079), (41, 1572441), (69, 934349), (123, 524147), (299, 215619), (533, 120957), (897, 71873), (943, 68367), (1599, 40319), (1753, 36777), (2829, 22789), (5259, 12259)]