64392207

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 94993920

約数和(自身を除く): 30601713

約数列:

[1, 3, 11, 33, 121, 179, 363, 537, 991, 1969, 2973, 5907, 10901, 21659, 32703, 64977, 119911, 177389, 359733, 532167, 1951279, 5853837, 21464069, 64392207]

約数ペア:

[(1, 64392207), (3, 21464069), (11, 5853837), (33, 1951279), (121, 532167), (179, 359733), (363, 177389), (537, 119911), (991, 64977), (1969, 32703), (2973, 21659), (5907, 10901)]