75902169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 122536960

約数和(自身を除く): 46634791

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 1051, 1267, 3153, 3439, 3801, 7357, 10317, 19969, 22071, 24073, 59907, 72219, 139783, 190231, 419349, 570693, 1331617, 3614389, 3994851, 10843167, 25300723, 75902169]

約数ペア:

[(1, 75902169), (3, 25300723), (7, 10843167), (19, 3994851), (21, 3614389), (57, 1331617), (133, 570693), (181, 419349), (399, 190231), (543, 139783), (1051, 72219), (1267, 59907), (3153, 24073), (3439, 22071), (3801, 19969), (7357, 10317)]