320167107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39659}}^1$

素因数の和:39704

約数の個数: 32

約数和(自身を含む): 533030400

約数和(自身を除く): 212863293

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 39659, 118977, 356931, 515567, 912157, 1070793, 1546701, 2736471, 4640103, 8209413, 11858041, 13920309, 24628239, 35574123, 106722369, 320167107]

約数ペア:

[(1, 320167107), (3, 106722369), (9, 35574123), (13, 24628239), (23, 13920309), (27, 11858041), (39, 8209413), (69, 4640103), (117, 2736471), (207, 1546701), (299, 1070793), (351, 912157), (621, 515567), (897, 356931), (2691, 118977), (8073, 39659)]