227130273

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17321}}^1$

素因数の和:17405

約数の個数: 24

約数和(自身を含む): 345885696

約数和(自身を除く): 118755423

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 17321, 51963, 155889, 536951, 814087, 1610853, 2442261, 4832559, 7326783, 25236697, 75710091, 227130273]

約数ペア:

[(1, 227130273), (3, 75710091), (9, 25236697), (31, 7326783), (47, 4832559), (93, 2442261), (141, 1610853), (279, 814087), (423, 536951), (1457, 155889), (4371, 51963), (13113, 17321)]