38389969269

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{2203}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 58349683392

約数和(自身を除く): 19959714123

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1217, 1591, 2203, 3651, 4773, 6609, 10953, 14319, 19827, 45029, 52331, 81511, 94729, 135087, 156993, 244533, 284187, 405261, 470979, 733599, 852561, 1936247, 2681051, 3504973, 5808741, 8043153, 10514919, 17426223, 24129459, 31544757, 99198887, 115285193, 297596661, 345855579, 892789983, 1037566737, 4265552141, 12796656423, 38389969269]

約数ペア:

[(1, 38389969269), (3, 12796656423), (9, 4265552141), (37, 1037566737), (43, 892789983), (111, 345855579), (129, 297596661), (333, 115285193), (387, 99198887), (1217, 31544757), (1591, 24129459), (2203, 17426223), (3651, 10514919), (4773, 8043153), (6609, 5808741), (10953, 3504973), (14319, 2681051), (19827, 1936247), (45029, 852561), (52331, 733599), (81511, 470979), (94729, 405261), (135087, 284187), (156993, 244533)]