72288801

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{205951}}^1$

素因数の和:205973

約数の個数: 16

約数和(自身を含む): 115333120

約数和(自身を除く): 43044319

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 205951, 617853, 1853559, 2677363, 5560677, 8032089, 24096267, 72288801]

約数ペア:

[(1, 72288801), (3, 24096267), (9, 8032089), (13, 5560677), (27, 2677363), (39, 1853559), (117, 617853), (351, 205951)]