152855451

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 271994880

約数和(自身を除く): 119139429

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 3727, 4557, 5859, 11181, 13671, 26089, 33543, 41013, 78267, 100629, 115537, 182623, 234801, 346611, 547869, 704403, 808759, 1039833, 1643607, 2426277, 3119499, 4930821, 5661313, 7278831, 16983939, 21836493, 50951817, 152855451]

約数ペア:

[(1, 152855451), (3, 50951817), (7, 21836493), (9, 16983939), (21, 7278831), (27, 5661313), (31, 4930821), (49, 3119499), (63, 2426277), (93, 1643607), (147, 1039833), (189, 808759), (217, 704403), (279, 547869), (441, 346611), (651, 234801), (837, 182623), (1323, 115537), (1519, 100629), (1953, 78267), (3727, 41013), (4557, 33543), (5859, 26089), (11181, 13671)]