68384211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 110223360

約数和(自身を除く): 41839149

約数列:

[1, 3, 7, 19, 21, 57, 133, 367, 399, 467, 1101, 1401, 2569, 3269, 6973, 7707, 8873, 9807, 20919, 26619, 48811, 62111, 146433, 171389, 186333, 514167, 1199723, 3256391, 3599169, 9769173, 22794737, 68384211]

約数ペア:

[(1, 68384211), (3, 22794737), (7, 9769173), (19, 3599169), (21, 3256391), (57, 1199723), (133, 514167), (367, 186333), (399, 171389), (467, 146433), (1101, 62111), (1401, 48811), (2569, 26619), (3269, 20919), (6973, 9807), (7707, 8873)]