27131436

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 72077824

約数和(自身を除く): 44946388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 271, 309, 324, 412, 486, 542, 618, 813, 927, 972, 1084, 1236, 1626, 1854, 2439, 2781, 3252, 3708, 4878, 5562, 7317, 8343, 9756, 11124, 14634, 16686, 21951, 25029, 27913, 29268, 33372, 43902, 50058, 55826, 65853, 83739, 87804, 100116, 111652, 131706, 167478, 251217, 263412, 334956, 502434, 753651, 1004868, 1507302, 2260953, 3014604, 4521906, 6782859, 9043812, 13565718, 27131436]

約数ペア:

[(1, 27131436), (2, 13565718), (3, 9043812), (4, 6782859), (6, 4521906), (9, 3014604), (12, 2260953), (18, 1507302), (27, 1004868), (36, 753651), (54, 502434), (81, 334956), (103, 263412), (108, 251217), (162, 167478), (206, 131706), (243, 111652), (271, 100116), (309, 87804), (324, 83739), (412, 65853), (486, 55826), (542, 50058), (618, 43902), (813, 33372), (927, 29268), (972, 27913), (1084, 25029), (1236, 21951), (1626, 16686), (1854, 14634), (2439, 11124), (2781, 9756), (3252, 8343), (3708, 7317), (4878, 5562)]