77999313

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 47799087

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 839, 1631, 2517, 4427, 4893, 5873, 13281, 15941, 17619, 30989, 47823, 92967, 111587, 195487, 334761, 586461, 1368409, 3714253, 4105227, 11142759, 25999771, 77999313]

約数ペア:

[(1, 77999313), (3, 25999771), (7, 11142759), (19, 4105227), (21, 3714253), (57, 1368409), (133, 586461), (233, 334761), (399, 195487), (699, 111587), (839, 92967), (1631, 47823), (2517, 30989), (4427, 17619), (4893, 15941), (5873, 13281)]