156745921101

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{157109}}^1$

素因数の和:157754

約数の個数: 48

約数和(自身を含む): 265649129280

約数和(自身を除く): 108903208179

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 617, 1617, 1851, 4319, 6787, 12957, 20361, 30233, 47509, 90699, 142527, 157109, 332563, 471327, 997689, 1099763, 1728199, 3299289, 5184597, 7698341, 12097393, 23095023, 36292179, 84681751, 96936253, 254045253, 290808759, 678553771, 1066298783, 2035661313, 3198896349, 4749876397, 7464091481, 14249629191, 22392274443, 52248640367, 156745921101]

約数ペア:

[(1, 156745921101), (3, 52248640367), (7, 22392274443), (11, 14249629191), (21, 7464091481), (33, 4749876397), (49, 3198896349), (77, 2035661313), (147, 1066298783), (231, 678553771), (539, 290808759), (617, 254045253), (1617, 96936253), (1851, 84681751), (4319, 36292179), (6787, 23095023), (12957, 12097393), (20361, 7698341), (30233, 5184597), (47509, 3299289), (90699, 1728199), (142527, 1099763), (157109, 997689), (332563, 471327)]