27203742

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 62799360

約数和(自身を除く): 35595618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 73, 103, 134, 146, 201, 206, 219, 309, 402, 438, 603, 618, 657, 927, 1206, 1314, 1809, 1854, 1971, 2781, 3618, 3942, 4891, 5562, 6901, 7519, 9782, 13802, 14673, 15038, 20703, 22557, 29346, 41406, 44019, 45114, 62109, 67671, 88038, 124218, 132057, 135342, 186327, 203013, 264114, 372654, 406026, 503773, 1007546, 1511319, 3022638, 4533957, 9067914, 13601871, 27203742]

約数ペア:

[(1, 27203742), (2, 13601871), (3, 9067914), (6, 4533957), (9, 3022638), (18, 1511319), (27, 1007546), (54, 503773), (67, 406026), (73, 372654), (103, 264114), (134, 203013), (146, 186327), (201, 135342), (206, 132057), (219, 124218), (309, 88038), (402, 67671), (438, 62109), (603, 45114), (618, 44019), (657, 41406), (927, 29346), (1206, 22557), (1314, 20703), (1809, 15038), (1854, 14673), (1971, 13802), (2781, 9782), (3618, 7519), (3942, 6901), (4891, 5562)]