73990977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 33836223

約数列:

[1, 3, 23, 29, 69, 87, 103, 309, 359, 667, 1077, 2001, 2369, 2987, 7107, 8257, 8961, 10411, 24771, 31233, 36977, 68701, 110931, 206103, 239453, 718359, 850471, 1072333, 2551413, 3216999, 24663659, 73990977]

約数ペア:

[(1, 73990977), (3, 24663659), (23, 3216999), (29, 2551413), (69, 1072333), (87, 850471), (103, 718359), (309, 239453), (359, 206103), (667, 110931), (1077, 68701), (2001, 36977), (2369, 31233), (2987, 24771), (7107, 10411), (8257, 8961)]