160267923

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 258396160

約数和(自身を除く): 98128237

約数列:

[1, 3, 9, 27, 31, 43, 61, 73, 93, 129, 183, 219, 279, 387, 549, 657, 837, 1161, 1333, 1647, 1891, 1971, 2263, 2623, 3139, 3999, 4453, 5673, 6789, 7869, 9417, 11997, 13359, 17019, 20367, 23607, 28251, 35991, 40077, 51057, 61101, 70821, 81313, 84753, 97309, 120231, 138043, 191479, 243939, 291927, 414129, 574437, 731817, 875781, 1242387, 1723311, 2195451, 2627343, 3727161, 5169933, 5935849, 17807547, 53422641, 160267923]

約数ペア:

[(1, 160267923), (3, 53422641), (9, 17807547), (27, 5935849), (31, 5169933), (43, 3727161), (61, 2627343), (73, 2195451), (93, 1723311), (129, 1242387), (183, 875781), (219, 731817), (279, 574437), (387, 414129), (549, 291927), (657, 243939), (837, 191479), (1161, 138043), (1333, 120231), (1647, 97309), (1891, 84753), (1971, 81313), (2263, 70821), (2623, 61101), (3139, 51057), (3999, 40077), (4453, 35991), (5673, 28251), (6789, 23607), (7869, 20367), (9417, 17019), (11997, 13359)]