252524079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 400033920

約数和(自身を除く): 147509841

約数列:

[1, 3, 9, 19, 43, 57, 61, 129, 171, 183, 387, 549, 563, 817, 1159, 1689, 2451, 2623, 3477, 5067, 7353, 7869, 10431, 10697, 23607, 24209, 32091, 34343, 49837, 72627, 96273, 103029, 149511, 217881, 309087, 448533, 459971, 652517, 1379913, 1476749, 1957551, 4139739, 4430247, 5872653, 13290741, 28058231, 84174693, 252524079]

約数ペア:

[(1, 252524079), (3, 84174693), (9, 28058231), (19, 13290741), (43, 5872653), (57, 4430247), (61, 4139739), (129, 1957551), (171, 1476749), (183, 1379913), (387, 652517), (549, 459971), (563, 448533), (817, 309087), (1159, 217881), (1689, 149511), (2451, 103029), (2623, 96273), (3477, 72627), (5067, 49837), (7353, 34343), (7869, 32091), (10431, 24209), (10697, 23607)]