164550123

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 265670496

約数和(自身を除く): 101120373

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 243, 459, 549, 653, 1037, 1377, 1647, 1959, 3111, 4131, 4941, 5877, 9333, 11101, 14823, 17631, 27999, 33303, 39833, 52893, 83997, 99909, 119499, 158679, 251991, 299727, 358497, 677161, 899181, 1075491, 2031483, 2697543, 3226473, 6094449, 9679419, 18283347, 54850041, 164550123]

約数ペア:

[(1, 164550123), (3, 54850041), (9, 18283347), (17, 9679419), (27, 6094449), (51, 3226473), (61, 2697543), (81, 2031483), (153, 1075491), (183, 899181), (243, 677161), (459, 358497), (549, 299727), (653, 251991), (1037, 158679), (1377, 119499), (1647, 99909), (1959, 83997), (3111, 52893), (4131, 39833), (4941, 33303), (5877, 27999), (9333, 17631), (11101, 14823)]