98550627

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 153621504

約数和(自身を除く): 55070877

約数列:

[1, 3, 7, 21, 71, 157, 213, 421, 471, 497, 1099, 1263, 1491, 2947, 3297, 8841, 11147, 29891, 33441, 66097, 78029, 89673, 198291, 209237, 234087, 462679, 627711, 1388037, 4692887, 14078661, 32850209, 98550627]

約数ペア:

[(1, 98550627), (3, 32850209), (7, 14078661), (21, 4692887), (71, 1388037), (157, 627711), (213, 462679), (421, 234087), (471, 209237), (497, 198291), (1099, 89673), (1263, 78029), (1491, 66097), (2947, 33441), (3297, 29891), (8841, 11147)]