38785383

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 36693657

約数列:

[1, 3, 7, 9, 13, 21, 23, 29, 39, 63, 69, 71, 87, 91, 117, 161, 203, 207, 213, 261, 273, 299, 377, 483, 497, 609, 639, 667, 819, 897, 923, 1131, 1449, 1491, 1633, 1827, 2001, 2059, 2093, 2639, 2691, 2769, 3393, 4473, 4669, 4899, 6003, 6177, 6279, 6461, 7917, 8307, 8671, 11431, 14007, 14413, 14697, 18531, 18837, 19383, 21229, 23751, 26013, 26767, 34293, 42021, 43239, 47357, 58149, 60697, 63687, 78039, 80301, 102879, 129717, 142071, 148603, 182091, 187369, 191061, 240903, 331499, 426213, 445809, 546273, 562107, 615641, 994497, 1337427, 1686321, 1846923, 2983491, 4309487, 5540769, 12928461, 38785383]

約数ペア:

[(1, 38785383), (3, 12928461), (7, 5540769), (9, 4309487), (13, 2983491), (21, 1846923), (23, 1686321), (29, 1337427), (39, 994497), (63, 615641), (69, 562107), (71, 546273), (87, 445809), (91, 426213), (117, 331499), (161, 240903), (203, 191061), (207, 187369), (213, 182091), (261, 148603), (273, 142071), (299, 129717), (377, 102879), (483, 80301), (497, 78039), (609, 63687), (639, 60697), (667, 58149), (819, 47357), (897, 43239), (923, 42021), (1131, 34293), (1449, 26767), (1491, 26013), (1633, 23751), (1827, 21229), (2001, 19383), (2059, 18837), (2093, 18531), (2639, 14697), (2691, 14413), (2769, 14007), (3393, 11431), (4473, 8671), (4669, 8307), (4899, 7917), (6003, 6461), (6177, 6279)]