127679976

素因数分解:

$2^3\times 3^6\times {\mathrm{21893}}^1$

素因数の和:21917

約数の個数: 56

約数和(自身を含む): 358952130

約数和(自身を除く): 231272154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21893, 43786, 65679, 87572, 131358, 175144, 197037, 262716, 394074, 525432, 591111, 788148, 1182222, 1576296, 1773333, 2364444, 3546666, 4728888, 5319999, 7093332, 10639998, 14186664, 15959997, 21279996, 31919994, 42559992, 63839988, 127679976]

約数ペア:

[(1, 127679976), (2, 63839988), (3, 42559992), (4, 31919994), (6, 21279996), (8, 15959997), (9, 14186664), (12, 10639998), (18, 7093332), (24, 5319999), (27, 4728888), (36, 3546666), (54, 2364444), (72, 1773333), (81, 1576296), (108, 1182222), (162, 788148), (216, 591111), (243, 525432), (324, 394074), (486, 262716), (648, 197037), (729, 175144), (972, 131358), (1458, 87572), (1944, 65679), (2916, 43786), (5832, 21893)]