79961271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 121175040

約数和(自身を除く): 41213769

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 897, 919, 1261, 2231, 2757, 3783, 6693, 11947, 21137, 29003, 35841, 63411, 87009, 89143, 267429, 274781, 824343, 1158859, 2050289, 3476577, 6150867, 26653757, 79961271]

約数ペア:

[(1, 79961271), (3, 26653757), (13, 6150867), (23, 3476577), (39, 2050289), (69, 1158859), (97, 824343), (291, 274781), (299, 267429), (897, 89143), (919, 87009), (1261, 63411), (2231, 35841), (2757, 29003), (3783, 21137), (6693, 11947)]