126875181

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 172766720

約数和(自身を除く): 45891539

約数列:

[1, 3, 61, 183, 223, 669, 3109, 9327, 13603, 40809, 189649, 568947, 693307, 2079921, 42291727, 126875181]

約数ペア:

[(1, 126875181), (3, 42291727), (61, 2079921), (183, 693307), (223, 568947), (669, 189649), (3109, 40809), (9327, 13603)]