2772079281

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 4201100640

約数和(自身を除く): 1429021359

約数列:

[1, 3, 9, 27, 81, 107, 227, 321, 681, 963, 1409, 2043, 2889, 4227, 6129, 8667, 12681, 18387, 24289, 38043, 72867, 114129, 150763, 218601, 319843, 452289, 655803, 959529, 1356867, 1967409, 2878587, 4070601, 8635761, 12211803, 25907283, 34223201, 102669603, 308008809, 924026427, 2772079281]

約数ペア:

[(1, 2772079281), (3, 924026427), (9, 308008809), (27, 102669603), (81, 34223201), (107, 25907283), (227, 12211803), (321, 8635761), (681, 4070601), (963, 2878587), (1409, 1967409), (2043, 1356867), (2889, 959529), (4227, 655803), (6129, 452289), (8667, 319843), (12681, 218601), (18387, 150763), (24289, 114129), (38043, 72867)]