71153778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{289243}}^1$

素因数の和:289289

約数の個数: 16

約数和(自身を含む): 145778976

約数和(自身を除く): 74625198

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 289243, 578486, 867729, 1735458, 11858963, 23717926, 35576889, 71153778]

約数ペア:

[(1, 71153778), (2, 35576889), (3, 23717926), (6, 11858963), (41, 1735458), (82, 867729), (123, 578486), (246, 289243)]