70665399

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 125783040

約数和(自身を除く): 55117641

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1723, 1953, 4557, 5169, 5859, 12061, 13671, 15507, 36183, 41013, 46521, 53413, 84427, 108549, 160239, 253281, 325647, 373891, 480717, 759843, 1121673, 1442151, 2279529, 2617237, 3365019, 7851711, 10095057, 23555133, 70665399]

約数ペア:

[(1, 70665399), (3, 23555133), (7, 10095057), (9, 7851711), (21, 3365019), (27, 2617237), (31, 2279529), (49, 1442151), (63, 1121673), (93, 759843), (147, 480717), (189, 373891), (217, 325647), (279, 253281), (441, 160239), (651, 108549), (837, 84427), (1323, 53413), (1519, 46521), (1723, 41013), (1953, 36183), (4557, 15507), (5169, 13671), (5859, 12061)]