119781921

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{7211}}^1$

素因数の和:7341

約数の個数: 24

約数和(自身を含む): 187454304

約数和(自身を除く): 67672383

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 7211, 16611, 21633, 50477, 151431, 353339, 814843, 1060017, 2444529, 5703901, 17111703, 39927307, 119781921]

約数ペア:

[(1, 119781921), (3, 39927307), (7, 17111703), (21, 5703901), (49, 2444529), (113, 1060017), (147, 814843), (339, 353339), (791, 151431), (2373, 50477), (5537, 21633), (7211, 16611)]