169426323

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 292723200

約数和(自身を除く): 123296877

約数列:

[1, 3, 9, 11, 27, 29, 33, 79, 81, 83, 87, 99, 237, 249, 261, 297, 319, 711, 747, 783, 869, 891, 913, 957, 2133, 2241, 2291, 2349, 2407, 2607, 2739, 2871, 6399, 6557, 6723, 6873, 7221, 7821, 8217, 8613, 19671, 20619, 21663, 23463, 24651, 25201, 25839, 26477, 59013, 61857, 64989, 70389, 72127, 73953, 75603, 79431, 177039, 185571, 190153, 194967, 216381, 226809, 238293, 531117, 570459, 649143, 680427, 714879, 1711377, 1947429, 2041281, 2091683, 2144637, 5134131, 5842287, 6275049, 15402393, 18825147, 56475441, 169426323]

約数ペア:

[(1, 169426323), (3, 56475441), (9, 18825147), (11, 15402393), (27, 6275049), (29, 5842287), (33, 5134131), (79, 2144637), (81, 2091683), (83, 2041281), (87, 1947429), (99, 1711377), (237, 714879), (249, 680427), (261, 649143), (297, 570459), (319, 531117), (711, 238293), (747, 226809), (783, 216381), (869, 194967), (891, 190153), (913, 185571), (957, 177039), (2133, 79431), (2241, 75603), (2291, 73953), (2349, 72127), (2407, 70389), (2607, 64989), (2739, 61857), (2871, 59013), (6399, 26477), (6557, 25839), (6723, 25201), (6873, 24651), (7221, 23463), (7821, 21663), (8217, 20619), (8613, 19671)]