156957918873

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1879}}^1\times {\mathrm{5227}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 239661557760

約数和(自身を除く): 82703638887

約数列:

[1, 3, 7, 21, 761, 1879, 2283, 5227, 5327, 5637, 13153, 15681, 15981, 36589, 39459, 109767, 1429919, 3977747, 4289757, 9821533, 10009433, 11933241, 27844229, 29464599, 30028299, 68750731, 83532687, 206252193, 7474186613, 22422559839, 52319306291, 156957918873]

約数ペア:

[(1, 156957918873), (3, 52319306291), (7, 22422559839), (21, 7474186613), (761, 206252193), (1879, 83532687), (2283, 68750731), (5227, 30028299), (5327, 29464599), (5637, 27844229), (13153, 11933241), (15681, 10009433), (15981, 9821533), (36589, 4289757), (39459, 3977747), (109767, 1429919)]