64488177

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 38932623

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 683, 807, 2049, 2421, 3497, 6147, 7263, 8879, 10491, 18441, 26637, 31473, 79911, 94419, 183727, 239733, 551181, 1653543, 2388451, 4960629, 7165353, 21496059, 64488177]

約数ペア:

[(1, 64488177), (3, 21496059), (9, 7165353), (13, 4960629), (27, 2388451), (39, 1653543), (117, 551181), (269, 239733), (351, 183727), (683, 94419), (807, 79911), (2049, 31473), (2421, 26637), (3497, 18441), (6147, 10491), (7263, 8879)]