156955673007

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19617007}}^1$

素因数の和:19617147

約数の個数: 24

約数和(自身を含む): 261141610496

約数和(自身を除く): 104185937489

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 19617007, 58851021, 137319049, 176553063, 411957147, 1235871441, 2491359889, 7474079667, 17439519223, 22422239001, 52318557669, 156955673007]

約数ペア:

[(1, 156955673007), (3, 52318557669), (7, 22422239001), (9, 17439519223), (21, 7474079667), (63, 2491359889), (127, 1235871441), (381, 411957147), (889, 176553063), (1143, 137319049), (2667, 58851021), (8001, 19617007)]