90729993

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1873}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 123354176

約数和(自身を除く): 32624183

約数列:

[1, 3, 67, 201, 241, 723, 1873, 5619, 16147, 48441, 125491, 376473, 451393, 1354179, 30243331, 90729993]

約数ペア:

[(1, 90729993), (3, 30243331), (67, 1354179), (201, 451393), (241, 376473), (723, 125491), (1873, 48441), (5619, 16147)]