37900359

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 67630080

約数和(自身を除く): 29729721

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 67, 73, 123, 189, 201, 219, 287, 369, 469, 511, 603, 657, 861, 1107, 1407, 1533, 1809, 1971, 2583, 2747, 2993, 4221, 4599, 4891, 7749, 8241, 8979, 12663, 13797, 14673, 19229, 20951, 24723, 26937, 34237, 44019, 57687, 62853, 74169, 80811, 102711, 132057, 173061, 188559, 200531, 308133, 519183, 565677, 601593, 924399, 1403717, 1804779, 4211151, 5414337, 12633453, 37900359]

約数ペア:

[(1, 37900359), (3, 12633453), (7, 5414337), (9, 4211151), (21, 1804779), (27, 1403717), (41, 924399), (63, 601593), (67, 565677), (73, 519183), (123, 308133), (189, 200531), (201, 188559), (219, 173061), (287, 132057), (369, 102711), (469, 80811), (511, 74169), (603, 62853), (657, 57687), (861, 44019), (1107, 34237), (1407, 26937), (1533, 24723), (1809, 20951), (1971, 19229), (2583, 14673), (2747, 13797), (2993, 12663), (4221, 8979), (4599, 8241), (4891, 7749)]