156224403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 244857600

約数和(自身を除く): 88633197

約数列:

[1, 3, 9, 19, 27, 57, 171, 233, 513, 699, 1307, 2097, 3921, 4427, 6291, 11763, 13281, 24833, 35289, 39843, 74499, 119529, 223497, 304531, 670491, 913593, 2740779, 5786089, 8222337, 17358267, 52074801, 156224403]

約数ペア:

[(1, 156224403), (3, 52074801), (9, 17358267), (19, 8222337), (27, 5786089), (57, 2740779), (171, 913593), (233, 670491), (513, 304531), (699, 223497), (1307, 119529), (2097, 74499), (3921, 39843), (4427, 35289), (6291, 24833), (11763, 13281)]