133717257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 210643200

約数和(自身を除く): 76925943

約数列:

[1, 3, 9, 17, 27, 51, 153, 317, 459, 919, 951, 2757, 2853, 5389, 8271, 8559, 15623, 16167, 24813, 46869, 48501, 140607, 145503, 291323, 421821, 873969, 2621907, 4952491, 7865721, 14857473, 44572419, 133717257]

約数ペア:

[(1, 133717257), (3, 44572419), (9, 14857473), (17, 7865721), (27, 4952491), (51, 2621907), (153, 873969), (317, 421821), (459, 291323), (919, 145503), (951, 140607), (2757, 48501), (2853, 46869), (5389, 24813), (8271, 16167), (8559, 15623)]