27229839

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14279

約数の個数: 24

約数和(自身を含む): 45486000

約数和(自身を除く): 18256161

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14249, 42747, 99743, 185237, 299229, 555711, 698201, 1296659, 2094603, 3889977, 9076613, 27229839]

約数ペア:

[(1, 27229839), (3, 9076613), (7, 3889977), (13, 2094603), (21, 1296659), (39, 698201), (49, 555711), (91, 299229), (147, 185237), (273, 99743), (637, 42747), (1911, 14249)]