152486397

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39679}}^1$

素因数の和:39753

約数の個数: 24

約数和(自身を含む): 255856640

約数和(自身を除く): 103370243

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 39679, 119037, 277753, 357111, 833259, 2420419, 2499777, 7261257, 16942933, 21783771, 50828799, 152486397]

約数ペア:

[(1, 152486397), (3, 50828799), (7, 21783771), (9, 16942933), (21, 7261257), (61, 2499777), (63, 2420419), (183, 833259), (427, 357111), (549, 277753), (1281, 119037), (3843, 39679)]