77231901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 114393600

約数和(自身を除く): 37161699

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 493, 661, 1343, 1479, 1983, 2291, 4029, 6873, 11237, 19169, 33711, 38947, 52219, 57507, 116841, 156657, 325873, 887723, 977619, 1514351, 2663169, 4543053, 25743967, 77231901]

約数ペア:

[(1, 77231901), (3, 25743967), (17, 4543053), (29, 2663169), (51, 1514351), (79, 977619), (87, 887723), (237, 325873), (493, 156657), (661, 116841), (1343, 57507), (1479, 52219), (1983, 38947), (2291, 33711), (4029, 19169), (6873, 11237)]