87564399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 133882560

約数和(自身を除く): 46318161

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 457, 663, 867, 1371, 3757, 4913, 5941, 7769, 11271, 14739, 17823, 23307, 63869, 100997, 132073, 191607, 302991, 396219, 1716949, 2245241, 5150847, 6735723, 29188133, 87564399]

約数ペア:

[(1, 87564399), (3, 29188133), (13, 6735723), (17, 5150847), (39, 2245241), (51, 1716949), (221, 396219), (289, 302991), (457, 191607), (663, 132073), (867, 100997), (1371, 63869), (3757, 23307), (4913, 17823), (5941, 14739), (7769, 11271)]