56978103

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 94381056

約数和(自身を除く): 37402953

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 1847, 2373, 4407, 5541, 10283, 12929, 24011, 30849, 38787, 72033, 168077, 208711, 504231, 626133, 1460977, 2713243, 4382931, 8139729, 18992701, 56978103]

約数ペア:

[(1, 56978103), (3, 18992701), (7, 8139729), (13, 4382931), (21, 2713243), (39, 1460977), (91, 626133), (113, 504231), (273, 208711), (339, 168077), (791, 72033), (1469, 38787), (1847, 30849), (2373, 24011), (4407, 12929), (5541, 10283)]