64068867

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 99225600

約数和(自身を除く): 35156733

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 999, 1087, 1593, 2183, 3261, 6549, 9783, 19647, 29349, 40219, 58941, 64133, 120657, 192399, 361971, 577197, 1085913, 1731591, 2372921, 7118763, 21356289, 64068867]

約数ペア:

[(1, 64068867), (3, 21356289), (9, 7118763), (27, 2372921), (37, 1731591), (59, 1085913), (111, 577197), (177, 361971), (333, 192399), (531, 120657), (999, 64133), (1087, 58941), (1593, 40219), (2183, 29349), (3261, 19647), (6549, 9783)]