156970707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 230791680

約数和(自身を除く): 73820973

約数列:

[1, 3, 17, 29, 51, 87, 211, 493, 503, 633, 1479, 1509, 3587, 6119, 8551, 10761, 14587, 18357, 25653, 43761, 104023, 106133, 247979, 312069, 318399, 743937, 1804261, 3077857, 5412783, 9233571, 52323569, 156970707]

約数ペア:

[(1, 156970707), (3, 52323569), (17, 9233571), (29, 5412783), (51, 3077857), (87, 1804261), (211, 743937), (493, 318399), (503, 312069), (633, 247979), (1479, 106133), (1509, 104023), (3587, 43761), (6119, 25653), (8551, 18357), (10761, 14587)]