61377654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11083}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 134072064

約数和(自身を除く): 72694410

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11083, 22166, 33249, 66498, 144079, 288158, 432237, 786893, 864474, 1573786, 2360679, 4721358, 10229609, 20459218, 30688827, 61377654]

約数ペア:

[(1, 61377654), (2, 30688827), (3, 20459218), (6, 10229609), (13, 4721358), (26, 2360679), (39, 1573786), (71, 864474), (78, 786893), (142, 432237), (213, 288158), (426, 144079), (923, 66498), (1846, 33249), (2769, 22166), (5538, 11083)]