45271737

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 82171200

約数和(自身を除く): 36899463

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 1801, 2793, 3591, 5403, 8379, 12607, 16209, 25137, 34219, 37821, 48627, 88249, 102657, 113463, 239533, 264747, 307971, 340389, 718599, 794241, 923913, 1676731, 2155797, 2382723, 5030193, 6467391, 15090579, 45271737]

約数ペア:

[(1, 45271737), (3, 15090579), (7, 6467391), (9, 5030193), (19, 2382723), (21, 2155797), (27, 1676731), (49, 923913), (57, 794241), (63, 718599), (133, 340389), (147, 307971), (171, 264747), (189, 239533), (399, 113463), (441, 102657), (513, 88249), (931, 48627), (1197, 37821), (1323, 34219), (1801, 25137), (2793, 16209), (3591, 12607), (5403, 8379)]