70084161

素因数分解:

$3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 120057600

約数和(自身を除く): 49973439

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 311, 343, 441, 511, 657, 933, 1029, 1533, 2177, 2799, 3087, 3577, 4599, 6531, 10731, 15239, 19593, 22703, 25039, 32193, 45717, 68109, 75117, 106673, 137151, 158921, 204327, 225351, 320019, 476763, 960057, 1112447, 1430289, 3337341, 7787129, 10012023, 23361387, 70084161]

約数ペア:

[(1, 70084161), (3, 23361387), (7, 10012023), (9, 7787129), (21, 3337341), (49, 1430289), (63, 1112447), (73, 960057), (147, 476763), (219, 320019), (311, 225351), (343, 204327), (441, 158921), (511, 137151), (657, 106673), (933, 75117), (1029, 68109), (1533, 45717), (2177, 32193), (2799, 25039), (3087, 22703), (3577, 19593), (4599, 15239), (6531, 10731)]