127944597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 191102976

約数和(自身を除く): 63158379

約数列:

[1, 3, 11, 33, 53, 159, 191, 383, 573, 583, 1149, 1749, 2101, 4213, 6303, 10123, 12639, 20299, 30369, 60897, 73153, 111353, 219459, 223289, 334059, 669867, 804683, 2414049, 3877109, 11631327, 42648199, 127944597]

約数ペア:

[(1, 127944597), (3, 42648199), (11, 11631327), (33, 3877109), (53, 2414049), (159, 804683), (191, 669867), (383, 334059), (573, 223289), (583, 219459), (1149, 111353), (1749, 73153), (2101, 60897), (4213, 30369), (6303, 20299), (10123, 12639)]