156907843551

素因数分解:

$3^4\times {\mathrm{661}}^1\times {\mathrm{761}}^1\times {\mathrm{3851}}^1$

素因数の和:5285

約数の個数: 40

約数和(自身を含む): 235117312848

約数和(自身を除く): 78209469297

約数列:

[1, 3, 9, 27, 81, 661, 761, 1983, 2283, 3851, 5949, 6849, 11553, 17847, 20547, 34659, 53541, 61641, 103977, 311931, 503021, 1509063, 2545511, 2930611, 4527189, 7636533, 8791833, 13581567, 22909599, 26375499, 40744701, 68728797, 79126497, 206186391, 237379491, 1937133871, 5811401613, 17434204839, 52302614517, 156907843551]

約数ペア:

[(1, 156907843551), (3, 52302614517), (9, 17434204839), (27, 5811401613), (81, 1937133871), (661, 237379491), (761, 206186391), (1983, 79126497), (2283, 68728797), (3851, 40744701), (5949, 26375499), (6849, 22909599), (11553, 13581567), (17847, 8791833), (20547, 7636533), (34659, 4527189), (53541, 2930611), (61641, 2545511), (103977, 1509063), (311931, 503021)]