83856633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 52540167

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 2879, 4161, 8637, 9709, 20153, 29127, 54701, 60459, 164103, 210167, 382907, 630501, 1148721, 1471169, 3993173, 4413507, 11979519, 27952211, 83856633]

約数ペア:

[(1, 83856633), (3, 27952211), (7, 11979519), (19, 4413507), (21, 3993173), (57, 1471169), (73, 1148721), (133, 630501), (219, 382907), (399, 210167), (511, 164103), (1387, 60459), (1533, 54701), (2879, 29127), (4161, 20153), (8637, 9709)]