158743611

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{733}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 254022720

約数和(自身を除く): 95279109

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 617, 733, 1851, 2199, 5553, 6597, 8021, 9529, 16659, 19791, 24063, 28587, 72189, 85761, 216567, 257283, 452261, 1356783, 4070349, 5879393, 12211047, 17638179, 52914537, 158743611]

約数ペア:

[(1, 158743611), (3, 52914537), (9, 17638179), (13, 12211047), (27, 5879393), (39, 4070349), (117, 1356783), (351, 452261), (617, 257283), (733, 216567), (1851, 85761), (2199, 72189), (5553, 28587), (6597, 24063), (8021, 19791), (9529, 16659)]