152040609

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39563}}^1$

素因数の和:39637

約数の個数: 24

約数和(自身を含む): 255108672

約数和(自身を除く): 103068063

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 39563, 118689, 276941, 356067, 830823, 2413343, 2492469, 7240029, 16893401, 21720087, 50680203, 152040609]

約数ペア:

[(1, 152040609), (3, 50680203), (7, 21720087), (9, 16893401), (21, 7240029), (61, 2492469), (63, 2413343), (183, 830823), (427, 356067), (549, 276941), (1281, 118689), (3843, 39563)]