64772331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18661}}^1$

素因数の和:18766

約数の個数: 16

約数和(自身を含む): 94056480

約数和(自身を除く): 29284149

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 18661, 55983, 242593, 727779, 1660829, 4982487, 21590777, 64772331]

約数ペア:

[(1, 64772331), (3, 21590777), (13, 4982487), (39, 1660829), (89, 727779), (267, 242593), (1157, 55983), (3471, 18661)]