198880790139

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{11087}}^1$

素因数の和:11588

約数の個数: 48

約数和(自身を含む): 297060027264

約数和(自身を除く): 98179237125

約数列:

[1, 3, 9, 41, 123, 173, 281, 369, 519, 843, 1557, 2529, 7093, 11087, 11521, 21279, 33261, 34563, 48613, 63837, 99783, 103689, 145839, 437517, 454567, 1363701, 1918051, 1993133, 3115447, 4091103, 5754153, 5979399, 9346341, 17262459, 17938197, 28039023, 78640091, 127733327, 235920273, 383199981, 538972331, 707760819, 1149599943, 1616916993, 4850750979, 22097865571, 66293596713, 198880790139]

約数ペア:

[(1, 198880790139), (3, 66293596713), (9, 22097865571), (41, 4850750979), (123, 1616916993), (173, 1149599943), (281, 707760819), (369, 538972331), (519, 383199981), (843, 235920273), (1557, 127733327), (2529, 78640091), (7093, 28039023), (11087, 17938197), (11521, 17262459), (21279, 9346341), (33261, 5979399), (34563, 5754153), (48613, 4091103), (63837, 3115447), (99783, 1993133), (103689, 1918051), (145839, 1363701), (437517, 454567)]