83778093

素因数分解:

$3^2\times 7^4\times {\mathrm{3877}}^1$

素因数の和:3911

約数の個数: 30

約数和(自身を含む): 141209614

約数和(自身を除く): 57431521

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 3877, 7203, 11631, 21609, 27139, 34893, 81417, 189973, 244251, 569919, 1329811, 1709757, 3989433, 9308677, 11968299, 27926031, 83778093]

約数ペア:

[(1, 83778093), (3, 27926031), (7, 11968299), (9, 9308677), (21, 3989433), (49, 1709757), (63, 1329811), (147, 569919), (343, 244251), (441, 189973), (1029, 81417), (2401, 34893), (3087, 27139), (3877, 21609), (7203, 11631)]