2779105527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 4468464000

約数和(自身を除く): 1689358473

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 307, 549, 671, 921, 1499, 2013, 2763, 3377, 4497, 6039, 10131, 13491, 16489, 18727, 30393, 49467, 56181, 91439, 148401, 168543, 205997, 274317, 460193, 617991, 822951, 1005829, 1380579, 1853973, 3017487, 4141737, 5062123, 9052461, 15186369, 28071773, 45559107, 84215319, 252645957, 308789503, 926368509, 2779105527]

約数ペア:

[(1, 2779105527), (3, 926368509), (9, 308789503), (11, 252645957), (33, 84215319), (61, 45559107), (99, 28071773), (183, 15186369), (307, 9052461), (549, 5062123), (671, 4141737), (921, 3017487), (1499, 1853973), (2013, 1380579), (2763, 1005829), (3377, 822951), (4497, 617991), (6039, 460193), (10131, 274317), (13491, 205997), (16489, 168543), (18727, 148401), (30393, 91439), (49467, 56181)]