27173986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66931}}^1$

素因数の和:66969

約数の個数: 16

約数和(自身を含む): 48191040

約数和(自身を除く): 21017054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 66931, 133862, 468517, 937034, 1940999, 3881998, 13586993, 27173986]

約数ペア:

[(1, 27173986), (2, 13586993), (7, 3881998), (14, 1940999), (29, 937034), (58, 468517), (203, 133862), (406, 66931)]