65442153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 104841216

約数和(自身を除く): 39399063

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 863, 1099, 2589, 3297, 3611, 6041, 10833, 18123, 19849, 25277, 59547, 75831, 135491, 138943, 406473, 416829, 948437, 2845311, 3116293, 9348879, 21814051, 65442153]

約数ペア:

[(1, 65442153), (3, 21814051), (7, 9348879), (21, 3116293), (23, 2845311), (69, 948437), (157, 416829), (161, 406473), (471, 138943), (483, 135491), (863, 75831), (1099, 59547), (2589, 25277), (3297, 19849), (3611, 18123), (6041, 10833)]