100897461

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 177315840

約数和(自身を除く): 76418379

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 73, 103, 189, 213, 219, 309, 497, 511, 639, 657, 721, 927, 1491, 1533, 1917, 1971, 2163, 2781, 4473, 4599, 5183, 6489, 7313, 7519, 13419, 13797, 15549, 19467, 21939, 22557, 36281, 46647, 51191, 52633, 65817, 67671, 108843, 139941, 153573, 157899, 197451, 203013, 326529, 460719, 473697, 533849, 979587, 1382157, 1421091, 1601547, 3736943, 4804641, 11210829, 14413923, 33632487, 100897461]

約数ペア:

[(1, 100897461), (3, 33632487), (7, 14413923), (9, 11210829), (21, 4804641), (27, 3736943), (63, 1601547), (71, 1421091), (73, 1382157), (103, 979587), (189, 533849), (213, 473697), (219, 460719), (309, 326529), (497, 203013), (511, 197451), (639, 157899), (657, 153573), (721, 139941), (927, 108843), (1491, 67671), (1533, 65817), (1917, 52633), (1971, 51191), (2163, 46647), (2781, 36281), (4473, 22557), (4599, 21939), (5183, 19467), (6489, 15549), (7313, 13797), (7519, 13419)]