156620373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5077}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 259343616

約数和(自身を除く): 102723243

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 5077, 10283, 15231, 30849, 35539, 66001, 106617, 198003, 462007, 573701, 1386021, 1721103, 4015907, 7458113, 12047721, 22374339, 52206791, 156620373]

約数ペア:

[(1, 156620373), (3, 52206791), (7, 22374339), (13, 12047721), (21, 7458113), (39, 4015907), (91, 1721103), (113, 1386021), (273, 573701), (339, 462007), (791, 198003), (1469, 106617), (2373, 66001), (4407, 35539), (5077, 30849), (10283, 15231)]