164499309

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1277}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 263370240

約数和(自身を除く): 98870931

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 367, 1101, 1277, 3303, 3831, 4771, 9909, 11493, 14313, 16601, 34479, 42939, 49803, 128817, 149409, 448227, 468659, 1405977, 4217931, 6092567, 12653793, 18277701, 54833103, 164499309]

約数ペア:

[(1, 164499309), (3, 54833103), (9, 18277701), (13, 12653793), (27, 6092567), (39, 4217931), (117, 1405977), (351, 468659), (367, 448227), (1101, 149409), (1277, 128817), (3303, 49803), (3831, 42939), (4771, 34479), (9909, 16601), (11493, 14313)]