165731307

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8369}}^1$

素因数の和:8443

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 104251413

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 8369, 19803, 25107, 58583, 175749, 192487, 343129, 577461, 1029387, 1347409, 2401903, 4042227, 7205709, 7891967, 23675901, 55243769, 165731307]

約数ペア:

[(1, 165731307), (3, 55243769), (7, 23675901), (21, 7891967), (23, 7205709), (41, 4042227), (69, 2401903), (123, 1347409), (161, 1029387), (287, 577461), (483, 343129), (861, 192487), (943, 175749), (2829, 58583), (6601, 25107), (8369, 19803)]