61331823

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 109283328

約数和(自身を除く): 47951505

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 4703, 13041, 14109, 32921, 42327, 98763, 108169, 126981, 296289, 324507, 380943, 757183, 888867, 973521, 2271549, 2666601, 2920563, 6814647, 8761689, 20443941, 61331823]

約数ペア:

[(1, 61331823), (3, 20443941), (7, 8761689), (9, 6814647), (21, 2920563), (23, 2666601), (27, 2271549), (63, 973521), (69, 888867), (81, 757183), (161, 380943), (189, 324507), (207, 296289), (483, 126981), (567, 108169), (621, 98763), (1449, 42327), (1863, 32921), (4347, 14109), (4703, 13041)]