26620173

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{3517}}^1$

素因数の和:3581

約数の個数: 18

約数和(自身を含む): 39834314

約数和(自身を除く): 13214141

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 3517, 7569, 10551, 31653, 101993, 305979, 917937, 2957797, 8873391, 26620173]

約数ペア:

[(1, 26620173), (3, 8873391), (9, 2957797), (29, 917937), (87, 305979), (261, 101993), (841, 31653), (2523, 10551), (3517, 7569)]