64602213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 95147136

約数和(自身を除く): 30544923

約数列:

[1, 3, 13, 39, 107, 113, 137, 321, 339, 411, 1391, 1469, 1781, 4173, 4407, 5343, 12091, 14659, 15481, 36273, 43977, 46443, 157183, 190567, 201253, 471549, 571701, 603759, 1656467, 4969401, 21534071, 64602213]

約数ペア:

[(1, 64602213), (3, 21534071), (13, 4969401), (39, 1656467), (107, 603759), (113, 571701), (137, 471549), (321, 201253), (339, 190567), (411, 157183), (1391, 46443), (1469, 43977), (1781, 36273), (4173, 15481), (4407, 14659), (5343, 12091)]