169417506321

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{7127}}^1$

素因数の和:10003

約数の個数: 72

約数和(自身を含む): 299797692480

約数和(自身を除く): 130380186159

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 2837, 7127, 8379, 8511, 19859, 21381, 25533, 49889, 53903, 59577, 64143, 135413, 139013, 149667, 161709, 178731, 349223, 377321, 406239, 417039, 449001, 485127, 947891, 1047669, 1131963, 1218717, 1251117, 2641247, 2843673, 3143007, 3395889, 6635237, 7923741, 8531019, 19905711, 20219299, 23771223, 59717133, 60657897, 141535093, 181973691, 384166681, 424605279, 990745651, 1152500043, 1273815837, 2689166767, 2972236953, 3457500129, 8067500301, 8916710859, 18824167369, 24202500903, 56472502107, 169417506321]

約数ペア:

[(1, 169417506321), (3, 56472502107), (7, 24202500903), (9, 18824167369), (19, 8916710859), (21, 8067500301), (49, 3457500129), (57, 2972236953), (63, 2689166767), (133, 1273815837), (147, 1152500043), (171, 990745651), (399, 424605279), (441, 384166681), (931, 181973691), (1197, 141535093), (2793, 60657897), (2837, 59717133), (7127, 23771223), (8379, 20219299), (8511, 19905711), (19859, 8531019), (21381, 7923741), (25533, 6635237), (49889, 3395889), (53903, 3143007), (59577, 2843673), (64143, 2641247), (135413, 1251117), (139013, 1218717), (149667, 1131963), (161709, 1047669), (178731, 947891), (349223, 485127), (377321, 449001), (406239, 417039)]