127630797

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 200800512

約数和(自身を除く): 73169715

約数列:

[1, 3, 7, 21, 37, 111, 259, 277, 593, 777, 831, 1779, 1939, 4151, 5817, 10249, 12453, 21941, 30747, 65823, 71743, 153587, 164261, 215229, 460761, 492783, 1149827, 3449481, 6077657, 18232971, 42543599, 127630797]

約数ペア:

[(1, 127630797), (3, 42543599), (7, 18232971), (21, 6077657), (37, 3449481), (111, 1149827), (259, 492783), (277, 460761), (593, 215229), (777, 164261), (831, 153587), (1779, 71743), (1939, 65823), (4151, 30747), (5817, 21941), (10249, 12453)]