247164306399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{32117}}^1$

素因数の和:32600

約数の個数: 48

約数和(自身を含む): 381492465120

約数和(自身を除く): 134328158721

約数列:

[1, 3, 9, 17, 51, 153, 179, 281, 537, 843, 1611, 2529, 3043, 4777, 9129, 14331, 27387, 32117, 42993, 50299, 96351, 150897, 289053, 452691, 545989, 855083, 1637967, 2565249, 4913901, 5748943, 7695747, 9024877, 17246829, 27074631, 51740487, 81223893, 97732031, 153422909, 293196093, 460268727, 879588279, 1380806181, 1615452983, 4846358949, 14539076847, 27462700711, 82388102133, 247164306399]

約数ペア:

[(1, 247164306399), (3, 82388102133), (9, 27462700711), (17, 14539076847), (51, 4846358949), (153, 1615452983), (179, 1380806181), (281, 879588279), (537, 460268727), (843, 293196093), (1611, 153422909), (2529, 97732031), (3043, 81223893), (4777, 51740487), (9129, 27074631), (14331, 17246829), (27387, 9024877), (32117, 7695747), (42993, 5748943), (50299, 4913901), (96351, 2565249), (150897, 1637967), (289053, 855083), (452691, 545989)]