8045587617

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 11005445760

約数和(自身を除く): 2959858143

約数列:

[1, 3, 73, 157, 211, 219, 471, 633, 1109, 3327, 11461, 15403, 33127, 34383, 46209, 80957, 99381, 174113, 233999, 242871, 522339, 701997, 2418271, 7254813, 12710249, 17081927, 36737843, 38130747, 51245781, 110213529, 2681862539, 8045587617]

約数ペア:

[(1, 8045587617), (3, 2681862539), (73, 110213529), (157, 51245781), (211, 38130747), (219, 36737843), (471, 17081927), (633, 12710249), (1109, 7254813), (3327, 2418271), (11461, 701997), (15403, 522339), (33127, 242871), (34383, 233999), (46209, 174113), (80957, 99381)]