73860291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 45648189

約数列:

[1, 3, 9, 17, 23, 51, 69, 139, 151, 153, 207, 391, 417, 453, 1173, 1251, 1359, 2363, 2567, 3197, 3473, 3519, 7089, 7701, 9591, 10419, 20989, 21267, 23103, 28773, 31257, 54349, 59041, 62967, 163047, 177123, 188901, 356813, 482747, 489141, 531369, 1070439, 1448241, 3211317, 4344723, 8206699, 24620097, 73860291]

約数ペア:

[(1, 73860291), (3, 24620097), (9, 8206699), (17, 4344723), (23, 3211317), (51, 1448241), (69, 1070439), (139, 531369), (151, 489141), (153, 482747), (207, 356813), (391, 188901), (417, 177123), (453, 163047), (1173, 62967), (1251, 59041), (1359, 54349), (2363, 31257), (2567, 28773), (3197, 23103), (3473, 21267), (3519, 20989), (7089, 10419), (7701, 9591)]