355249323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 642330000

約数和(自身を除く): 287080677

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 169, 187, 221, 429, 507, 561, 663, 1249, 1287, 1521, 1683, 1859, 1989, 2431, 2873, 3747, 5577, 7293, 8619, 11241, 13739, 16237, 16731, 21233, 21879, 25857, 31603, 41217, 48711, 63699, 94809, 123651, 146133, 178607, 191097, 211081, 233563, 276029, 284427, 535821, 633243, 700689, 828087, 1607463, 1899729, 2102067, 2321891, 2484261, 3036319, 3588377, 6965673, 9108957, 10765131, 20897019, 27326871, 32295393, 39472147, 118416441, 355249323]

約数ペア:

[(1, 355249323), (3, 118416441), (9, 39472147), (11, 32295393), (13, 27326871), (17, 20897019), (33, 10765131), (39, 9108957), (51, 6965673), (99, 3588377), (117, 3036319), (143, 2484261), (153, 2321891), (169, 2102067), (187, 1899729), (221, 1607463), (429, 828087), (507, 700689), (561, 633243), (663, 535821), (1249, 284427), (1287, 276029), (1521, 233563), (1683, 211081), (1859, 191097), (1989, 178607), (2431, 146133), (2873, 123651), (3747, 94809), (5577, 63699), (7293, 48711), (8619, 41217), (11241, 31603), (13739, 25857), (16237, 21879), (16731, 21233)]