90149927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2447}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 108887040

約数和(自身を除く): 18737113

約数列:

[1, 7, 19, 133, 277, 1939, 2447, 5263, 17129, 36841, 46493, 325451, 677819, 4744733, 12878561, 90149927]

約数ペア:

[(1, 90149927), (7, 12878561), (19, 4744733), (133, 677819), (277, 325451), (1939, 46493), (2447, 36841), (5263, 17129)]