57663921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 92233728

約数和(自身を除く): 34569807

約数列:

[1, 3, 7, 21, 23, 69, 161, 277, 431, 483, 831, 1293, 1939, 3017, 5817, 6371, 9051, 9913, 19113, 29739, 44597, 69391, 119387, 133791, 208173, 358161, 835709, 2507127, 2745901, 8237703, 19221307, 57663921]

約数ペア:

[(1, 57663921), (3, 19221307), (7, 8237703), (21, 2745901), (23, 2507127), (69, 835709), (161, 358161), (277, 208173), (431, 133791), (483, 119387), (831, 69391), (1293, 44597), (1939, 29739), (3017, 19113), (5817, 9913), (6371, 9051)]