27360123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 44499456

約数和(自身を除く): 17139333

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 443, 519, 1211, 1329, 2941, 3101, 3633, 7531, 8823, 9303, 20587, 22593, 52717, 61761, 76639, 158151, 229917, 536473, 1302863, 1609419, 3908589, 9120041, 27360123]

約数ペア:

[(1, 27360123), (3, 9120041), (7, 3908589), (17, 1609419), (21, 1302863), (51, 536473), (119, 229917), (173, 158151), (357, 76639), (443, 61761), (519, 52717), (1211, 22593), (1329, 20587), (2941, 9303), (3101, 8823), (3633, 7531)]