129122631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 203998080

約数和(自身を除く): 74875449

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 2971, 3951, 4829, 8913, 14487, 26739, 32681, 43461, 98043, 294129, 1304269, 3912807, 11738421, 14346959, 43040877, 129122631]

約数ペア:

[(1, 129122631), (3, 43040877), (9, 14346959), (11, 11738421), (33, 3912807), (99, 1304269), (439, 294129), (1317, 98043), (2971, 43461), (3951, 32681), (4829, 26739), (8913, 14487)]