68783169

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19381}}^1$

素因数の和:19417

約数の個数: 24

約数和(自身を含む): 113500992

約数和(自身を除く): 44717823

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 19381, 58143, 135667, 251953, 407001, 755859, 1763671, 3275389, 5291013, 9826167, 22927723, 68783169]

約数ペア:

[(1, 68783169), (3, 22927723), (7, 9826167), (13, 5291013), (21, 3275389), (39, 1763671), (91, 755859), (169, 407001), (273, 251953), (507, 135667), (1183, 58143), (3549, 19381)]