68834271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 34569249

約数列:

[1, 3, 11, 33, 43, 129, 179, 271, 473, 537, 813, 1419, 1969, 2981, 5907, 7697, 8943, 11653, 23091, 34959, 48509, 84667, 128183, 145527, 254001, 384549, 533599, 1600797, 2085887, 6257661, 22944757, 68834271]

約数ペア:

[(1, 68834271), (3, 22944757), (11, 6257661), (33, 2085887), (43, 1600797), (129, 533599), (179, 384549), (271, 254001), (473, 145527), (537, 128183), (813, 84667), (1419, 48509), (1969, 34959), (2981, 23091), (5907, 11653), (7697, 8943)]