239419449

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 383725440

約数和(自身を除く): 144305991

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 289, 459, 503, 549, 867, 1037, 1509, 1647, 2601, 3111, 4527, 7803, 8551, 9333, 13581, 17629, 25653, 27999, 30683, 52887, 76959, 92049, 145367, 158661, 230877, 276147, 436101, 475983, 521611, 828441, 1308303, 1564833, 3924909, 4694499, 8867387, 14083497, 26602161, 79806483, 239419449]

約数ペア:

[(1, 239419449), (3, 79806483), (9, 26602161), (17, 14083497), (27, 8867387), (51, 4694499), (61, 3924909), (153, 1564833), (183, 1308303), (289, 828441), (459, 521611), (503, 475983), (549, 436101), (867, 276147), (1037, 230877), (1509, 158661), (1647, 145367), (2601, 92049), (3111, 76959), (4527, 52887), (7803, 30683), (8551, 27999), (9333, 25653), (13581, 17629)]