52647327

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 81457200

約数和(自身を除く): 28809873

約数列:

[1, 3, 9, 27, 67, 81, 89, 109, 201, 267, 327, 603, 801, 981, 1809, 2403, 2943, 5427, 5963, 7209, 7303, 8829, 9701, 17889, 21909, 29103, 53667, 65727, 87309, 161001, 197181, 261927, 483003, 591543, 649967, 785781, 1949901, 5849703, 17549109, 52647327]

約数ペア:

[(1, 52647327), (3, 17549109), (9, 5849703), (27, 1949901), (67, 785781), (81, 649967), (89, 591543), (109, 483003), (201, 261927), (267, 197181), (327, 161001), (603, 87309), (801, 65727), (981, 53667), (1809, 29103), (2403, 21909), (2943, 17889), (5427, 9701), (5963, 8829), (7209, 7303)]