54690237

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5749}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 90896000

約数和(自身を除く): 36205763

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 5749, 9513, 17247, 40243, 51741, 120729, 362187, 868099, 2604297, 6076693, 7812891, 18230079, 54690237]

約数ペア:

[(1, 54690237), (3, 18230079), (7, 7812891), (9, 6076693), (21, 2604297), (63, 868099), (151, 362187), (453, 120729), (1057, 51741), (1359, 40243), (3171, 17247), (5749, 9513)]