65968301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 16975699

約数列:

[1, 7, 23, 29, 71, 161, 199, 203, 497, 667, 1393, 1633, 2059, 4577, 4669, 5771, 11431, 14129, 14413, 32039, 40397, 47357, 98903, 132733, 324967, 331499, 409741, 929131, 2274769, 2868187, 9424043, 65968301]

約数ペア:

[(1, 65968301), (7, 9424043), (23, 2868187), (29, 2274769), (71, 929131), (161, 409741), (199, 331499), (203, 324967), (497, 132733), (667, 98903), (1393, 47357), (1633, 40397), (2059, 32039), (4577, 14413), (4669, 14129), (5771, 11431)]