81398682783

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2797}}^1\times {\mathrm{97987}}^1$

素因数の和:100804

約数の個数: 32

約数和(自身を含む): 131601803520

約数和(自身を除く): 50203120737

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2797, 8391, 25173, 30767, 75519, 92301, 97987, 276903, 293961, 830709, 881883, 1077857, 2645649, 3233571, 9700713, 29102139, 274069639, 822208917, 2466626751, 3014766029, 7399880253, 9044298087, 27132894261, 81398682783]

約数ペア:

[(1, 81398682783), (3, 27132894261), (9, 9044298087), (11, 7399880253), (27, 3014766029), (33, 2466626751), (99, 822208917), (297, 274069639), (2797, 29102139), (8391, 9700713), (25173, 3233571), (30767, 2645649), (75519, 1077857), (92301, 881883), (97987, 830709), (276903, 293961)]