85156617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 141691648

約数和(自身を除く): 56535031

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 4273, 6643, 12819, 19929, 29911, 55549, 89733, 166647, 311929, 388843, 935787, 1166529, 2183503, 4055077, 6550509, 12165231, 28385539, 85156617]

約数ペア:

[(1, 85156617), (3, 28385539), (7, 12165231), (13, 6550509), (21, 4055077), (39, 2183503), (73, 1166529), (91, 935787), (219, 388843), (273, 311929), (511, 166647), (949, 89733), (1533, 55549), (2847, 29911), (4273, 19929), (6643, 12819)]