172104009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 309104640

約数和(自身を除く): 137000631

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 483, 609, 667, 759, 957, 1117, 1771, 2001, 2233, 3351, 4669, 5313, 6699, 7337, 7819, 12287, 14007, 22011, 23457, 25691, 32393, 36861, 51359, 77073, 86009, 97179, 154077, 179837, 226751, 258027, 282601, 356323, 539511, 680253, 745039, 847803, 1068969, 1978207, 2235117, 2494261, 5215273, 5934621, 7482783, 8195429, 15645819, 24586287, 57368003, 172104009]

約数ペア:

[(1, 172104009), (3, 57368003), (7, 24586287), (11, 15645819), (21, 8195429), (23, 7482783), (29, 5934621), (33, 5215273), (69, 2494261), (77, 2235117), (87, 1978207), (161, 1068969), (203, 847803), (231, 745039), (253, 680253), (319, 539511), (483, 356323), (609, 282601), (667, 258027), (759, 226751), (957, 179837), (1117, 154077), (1771, 97179), (2001, 86009), (2233, 77073), (3351, 51359), (4669, 36861), (5313, 32393), (6699, 25691), (7337, 23457), (7819, 22011), (12287, 14007)]