61278198

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 124656000

約数和(自身を除く): 63377802

約数列:

[1, 2, 3, 6, 97, 194, 211, 291, 422, 499, 582, 633, 998, 1266, 1497, 2994, 20467, 40934, 48403, 61401, 96806, 105289, 122802, 145209, 210578, 290418, 315867, 631734, 10213033, 20426066, 30639099, 61278198]

約数ペア:

[(1, 61278198), (2, 30639099), (3, 20426066), (6, 10213033), (97, 631734), (194, 315867), (211, 290418), (291, 210578), (422, 145209), (499, 122802), (582, 105289), (633, 96806), (998, 61401), (1266, 48403), (1497, 40934), (2994, 20467)]