82367859

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 130659840

約数和(自身を除く): 48291981

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 609, 633, 641, 1477, 1923, 4431, 4487, 6119, 13461, 18357, 18589, 42833, 55767, 128499, 130123, 135251, 390369, 405753, 946757, 2840271, 3922279, 11766837, 27455953, 82367859]

約数ペア:

[(1, 82367859), (3, 27455953), (7, 11766837), (21, 3922279), (29, 2840271), (87, 946757), (203, 405753), (211, 390369), (609, 135251), (633, 130123), (641, 128499), (1477, 55767), (1923, 42833), (4431, 18589), (4487, 18357), (6119, 13461)]