42155483913

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{19181}}^1$

素因数の和:19867

約数の個数: 40

約数和(自身を含む): 64542979776

約数和(自身を除く): 22387495863

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 631, 1161, 1893, 3483, 5679, 17037, 19181, 27133, 51111, 57543, 81399, 172629, 244197, 517887, 732591, 824783, 1553661, 2197773, 2474349, 7423047, 12103211, 22269141, 36309633, 66807423, 108928899, 326786697, 520438073, 980360091, 1561314219, 4683942657, 14051827971, 42155483913]

約数ペア:

[(1, 42155483913), (3, 14051827971), (9, 4683942657), (27, 1561314219), (43, 980360091), (81, 520438073), (129, 326786697), (387, 108928899), (631, 66807423), (1161, 36309633), (1893, 22269141), (3483, 12103211), (5679, 7423047), (17037, 2474349), (19181, 2197773), (27133, 1553661), (51111, 824783), (57543, 732591), (81399, 517887), (172629, 244197)]