27291249243

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{20441}}^1$

素因数の和:20817

約数の個数: 40

約数和(自身を含む): 41673224736

約数和(自身を除く): 14381975493

約数列:

[1, 3, 9, 27, 53, 81, 159, 311, 477, 933, 1431, 2799, 4293, 8397, 16483, 20441, 25191, 49449, 61323, 148347, 183969, 445041, 551907, 1083373, 1335123, 1655721, 3250119, 6357151, 9750357, 19071453, 29251071, 57214359, 87753213, 171643077, 336929003, 514929231, 1010787009, 3032361027, 9097083081, 27291249243]

約数ペア:

[(1, 27291249243), (3, 9097083081), (9, 3032361027), (27, 1010787009), (53, 514929231), (81, 336929003), (159, 171643077), (311, 87753213), (477, 57214359), (933, 29251071), (1431, 19071453), (2799, 9750357), (4293, 6357151), (8397, 3250119), (16483, 1655721), (20441, 1335123), (25191, 1083373), (49449, 551907), (61323, 445041), (148347, 183969)]