64647531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{184181}}^1$

素因数の和:184203

約数の個数: 16

約数和(自身を含む): 103141920

約数和(自身を除く): 38494389

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 184181, 552543, 1657629, 2394353, 4972887, 7183059, 21549177, 64647531]

約数ペア:

[(1, 64647531), (3, 21549177), (9, 7183059), (13, 4972887), (27, 2394353), (39, 1657629), (117, 552543), (351, 184181)]