61687035

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19867}}^1$

素因数の和:19904

約数の個数: 32

約数和(自身を含む): 114439680

約数和(自身を除く): 52752645

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 19867, 59601, 99335, 178803, 298005, 456941, 536409, 894015, 1370823, 2284705, 2682045, 4112469, 6854115, 12337407, 20562345, 61687035]

約数ペア:

[(1, 61687035), (3, 20562345), (5, 12337407), (9, 6854115), (15, 4112469), (23, 2682045), (27, 2284705), (45, 1370823), (69, 894015), (115, 536409), (135, 456941), (207, 298005), (345, 178803), (621, 99335), (1035, 59601), (3105, 19867)]