85817979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3203}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 134119440

約数和(自身を除く): 48301461

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2977, 3203, 8931, 9609, 26793, 28827, 41639, 124917, 374751, 733487, 2200461, 6601383, 9535331, 28605993, 85817979]

約数ペア:

[(1, 85817979), (3, 28605993), (9, 9535331), (13, 6601383), (39, 2200461), (117, 733487), (229, 374751), (687, 124917), (2061, 41639), (2977, 28827), (3203, 26793), (8931, 9609)]