72842229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16417}}^1$

素因数の和:16469

約数の個数: 24

約数和(自身を含む): 115254360

約数和(自身を除く): 42412131

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16417, 49251, 147753, 279089, 476093, 837267, 1428279, 2511801, 4284837, 8093581, 24280743, 72842229]

約数ペア:

[(1, 72842229), (3, 24280743), (9, 8093581), (17, 4284837), (29, 2511801), (51, 1428279), (87, 837267), (153, 476093), (261, 279089), (493, 147753), (1479, 49251), (4437, 16417)]