121953795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 200496384

約数和(自身を除く): 78542589

約数列:

[1, 3, 5, 15, 53, 131, 159, 265, 393, 655, 795, 1171, 1965, 3513, 5855, 6943, 17565, 20829, 34715, 62063, 104145, 153401, 186189, 310315, 460203, 767005, 930945, 2301015, 8130253, 24390759, 40651265, 121953795]

約数ペア:

[(1, 121953795), (3, 40651265), (5, 24390759), (15, 8130253), (53, 2301015), (131, 930945), (159, 767005), (265, 460203), (393, 310315), (655, 186189), (795, 153401), (1171, 104145), (1965, 62063), (3513, 34715), (5855, 20829), (6943, 17565)]