156913948809

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3147659}}^1$

素因数の和:3147885

約数の個数: 24

約数和(自身を含む): 235696780800

約数和(自身を除く): 78782831991

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1719, 5539, 16617, 49851, 3147659, 9442977, 28328931, 91282111, 273846333, 601202869, 821538999, 1803608607, 5410825821, 17434883201, 52304649603, 156913948809]

約数ペア:

[(1, 156913948809), (3, 52304649603), (9, 17434883201), (29, 5410825821), (87, 1803608607), (191, 821538999), (261, 601202869), (573, 273846333), (1719, 91282111), (5539, 28328931), (16617, 9442977), (49851, 3147659)]