48641931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{138581}}^1$

素因数の和:138603

約数の個数: 16

約数和(自身を含む): 77605920

約数和(自身を除く): 28963989

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 138581, 415743, 1247229, 1801553, 3741687, 5404659, 16213977, 48641931]

約数ペア:

[(1, 48641931), (3, 16213977), (9, 5404659), (13, 3741687), (27, 1801553), (39, 1247229), (117, 415743), (351, 138581)]