71328543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 116605440

約数和(自身を除く): 45276897

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 7229, 9867, 21687, 79519, 93977, 166267, 238557, 281931, 498801, 1033747, 1828937, 2161471, 3101241, 5486811, 6484413, 23776181, 71328543]

約数ペア:

[(1, 71328543), (3, 23776181), (11, 6484413), (13, 5486811), (23, 3101241), (33, 2161471), (39, 1828937), (69, 1033747), (143, 498801), (253, 281931), (299, 238557), (429, 166267), (759, 93977), (897, 79519), (3289, 21687), (7229, 9867)]