16132120137

素因数分解:

$3^4\times 7^1\times {\mathrm{28451711}}^1$

素因数の和:28451730

約数の個数: 20

約数和(自身を含む): 27541257216

約数和(自身を除く): 11409137079

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28451711, 85355133, 199161977, 256065399, 597485931, 768196197, 1792457793, 2304588591, 5377373379, 16132120137]

約数ペア:

[(1, 16132120137), (3, 5377373379), (7, 2304588591), (9, 1792457793), (21, 768196197), (27, 597485931), (63, 256065399), (81, 199161977), (189, 85355133), (567, 28451711)]