71366535

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18229}}^1$

素因数の和:18272

約数の個数: 32

約数和(自身を含む): 131256000

約数和(自身を除く): 59889465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 18229, 54687, 91145, 164061, 273435, 492183, 528641, 820305, 1585923, 2460915, 2643205, 4757769, 7929615, 14273307, 23788845, 71366535]

約数ペア:

[(1, 71366535), (3, 23788845), (5, 14273307), (9, 7929615), (15, 4757769), (27, 2643205), (29, 2460915), (45, 1585923), (87, 820305), (135, 528641), (145, 492183), (261, 273435), (435, 164061), (783, 91145), (1305, 54687), (3915, 18229)]