156985031523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{28239797}}^1$

素因数の和:28239926

約数の個数: 16

約数和(自身を含む): 223659200160

約数和(自身を除く): 66674168637

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 28239797, 84719391, 480076549, 1440229647, 3078137873, 9234413619, 52328343841, 156985031523]

約数ペア:

[(1, 156985031523), (3, 52328343841), (17, 9234413619), (51, 3078137873), (109, 1440229647), (327, 480076549), (1853, 84719391), (5559, 28239797)]