64730679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 99610560

約数和(自身を除く): 34879881

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1097, 1157, 1513, 3291, 3471, 4539, 14261, 18649, 19669, 42783, 55947, 59007, 97633, 242437, 292899, 727311, 1269229, 1659761, 3807687, 4979283, 21576893, 64730679]

約数ペア:

[(1, 64730679), (3, 21576893), (13, 4979283), (17, 3807687), (39, 1659761), (51, 1269229), (89, 727311), (221, 292899), (267, 242437), (663, 97633), (1097, 59007), (1157, 55947), (1513, 42783), (3291, 19669), (3471, 18649), (4539, 14261)]