127689822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32099}}^1$

素因数の和:32137

約数の個数: 48

約数和(自身を含む): 315478800

約数和(自身を除く): 187788978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 32099, 64198, 96297, 192594, 288891, 417287, 545683, 577782, 834574, 1091366, 1251861, 1637049, 2503722, 3274098, 3755583, 4911147, 7093879, 7511166, 9822294, 14187758, 21281637, 42563274, 63844911, 127689822]

約数ペア:

[(1, 127689822), (2, 63844911), (3, 42563274), (6, 21281637), (9, 14187758), (13, 9822294), (17, 7511166), (18, 7093879), (26, 4911147), (34, 3755583), (39, 3274098), (51, 2503722), (78, 1637049), (102, 1251861), (117, 1091366), (153, 834574), (221, 577782), (234, 545683), (306, 417287), (442, 288891), (663, 192594), (1326, 96297), (1989, 64198), (3978, 32099)]