64889802

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{9173}}^1$

素因数の和:9315

約数の個数: 32

約数和(自身を含む): 145316160

約数和(自身を除く): 80426358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 9173, 18346, 27519, 55038, 82557, 165114, 247671, 495342, 1201663, 2403326, 3604989, 7209978, 10814967, 21629934, 32444901, 64889802]

約数ペア:

[(1, 64889802), (2, 32444901), (3, 21629934), (6, 10814967), (9, 7209978), (18, 3604989), (27, 2403326), (54, 1201663), (131, 495342), (262, 247671), (393, 165114), (786, 82557), (1179, 55038), (2358, 27519), (3537, 18346), (7074, 9173)]