27872169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17431}}^1$

素因数の和:17488

約数の個数: 16

約数和(自身を含む): 41000064

約数和(自身を除く): 13127895

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 17431, 52293, 226603, 679809, 714671, 2144013, 9290723, 27872169]

約数ペア:

[(1, 27872169), (3, 9290723), (13, 2144013), (39, 714671), (41, 679809), (123, 226603), (533, 52293), (1599, 17431)]