156912152913

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{3223273}}^1$

素因数の和:3223886

約数の個数: 20

約数和(自身を含む): 234789724708

約数和(自身を除く): 77877571795

約数列:

[1, 3, 9, 27, 81, 601, 1803, 5409, 16227, 48681, 3223273, 9669819, 29009457, 87028371, 261085113, 1937187073, 5811561219, 17434683657, 52304050971, 156912152913]

約数ペア:

[(1, 156912152913), (3, 52304050971), (9, 17434683657), (27, 5811561219), (81, 1937187073), (601, 261085113), (1803, 87028371), (5409, 29009457), (16227, 9669819), (48681, 3223273)]