120761151

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 193130496

約数和(自身を除く): 72369345

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 3041, 5673, 9123, 13237, 21287, 39711, 63861, 94271, 185501, 282813, 556503, 659897, 1298507, 1979691, 3895521, 5750531, 17251593, 40253717, 120761151]

約数ペア:

[(1, 120761151), (3, 40253717), (7, 17251593), (21, 5750531), (31, 3895521), (61, 1979691), (93, 1298507), (183, 659897), (217, 556503), (427, 282813), (651, 185501), (1281, 94271), (1891, 63861), (3041, 39711), (5673, 21287), (9123, 13237)]