27426903

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17891}}^1$

素因数の和:17974

約数の個数: 16

約数和(自身を含む): 42368256

約数和(自身を除く): 14941353

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 17891, 53673, 125237, 375711, 1306043, 3918129, 9142301, 27426903]

約数ペア:

[(1, 27426903), (3, 9142301), (7, 3918129), (21, 1306043), (73, 375711), (219, 125237), (511, 53673), (1533, 17891)]