320426133

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 467251200

約数和(自身を除く): 146825067

約数列:

[1, 3, 23, 29, 69, 79, 87, 237, 667, 1817, 2001, 2027, 2291, 5451, 6081, 6873, 46621, 52693, 58783, 139863, 158079, 160133, 176349, 480399, 1352009, 3683059, 4056027, 4643857, 11049177, 13931571, 106808711, 320426133]

約数ペア:

[(1, 320426133), (3, 106808711), (23, 13931571), (29, 11049177), (69, 4643857), (79, 4056027), (87, 3683059), (237, 1352009), (667, 480399), (1817, 176349), (2001, 160133), (2027, 158079), (2291, 139863), (5451, 58783), (6081, 52693), (6873, 46621)]