66704090109

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1\times {\mathrm{59617}}^1$

素因数の和:64420

約数の個数: 16

約数和(自身を含む): 90085182720

約数和(自身を除く): 23381092611

約数列:

[1, 3, 79, 237, 4721, 14163, 59617, 178851, 372959, 1118877, 4709743, 14129229, 281451857, 844355571, 22234696703, 66704090109]

約数ペア:

[(1, 66704090109), (3, 22234696703), (79, 844355571), (237, 281451857), (4721, 14129229), (14163, 4709743), (59617, 1118877), (178851, 372959)]