27717714

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 66699072

約数和(自身を除く): 38981358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 173, 207, 258, 346, 387, 414, 519, 621, 774, 989, 1038, 1161, 1242, 1557, 1863, 1978, 2322, 2967, 3114, 3483, 3726, 3979, 4671, 5934, 6966, 7439, 7958, 8901, 9342, 11937, 14013, 14878, 17802, 22317, 23874, 26703, 28026, 35811, 44634, 53406, 66951, 71622, 80109, 107433, 133902, 160218, 171097, 200853, 214866, 322299, 342194, 401706, 513291, 602559, 644598, 1026582, 1205118, 1539873, 3079746, 4619619, 9239238, 13858857, 27717714]

約数ペア:

[(1, 27717714), (2, 13858857), (3, 9239238), (6, 4619619), (9, 3079746), (18, 1539873), (23, 1205118), (27, 1026582), (43, 644598), (46, 602559), (54, 513291), (69, 401706), (81, 342194), (86, 322299), (129, 214866), (138, 200853), (162, 171097), (173, 160218), (207, 133902), (258, 107433), (346, 80109), (387, 71622), (414, 66951), (519, 53406), (621, 44634), (774, 35811), (989, 28026), (1038, 26703), (1161, 23874), (1242, 22317), (1557, 17802), (1863, 14878), (1978, 14013), (2322, 11937), (2967, 9342), (3114, 8901), (3483, 7958), (3726, 7439), (3979, 6966), (4671, 5934)]