81701334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31741}}^1$

素因数の和:31773

約数の個数: 48

約数和(自身を含む): 207973584

約数和(自身を除く): 126272250

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 31741, 63482, 95223, 190446, 285669, 349151, 412633, 571338, 698302, 825266, 1047453, 1237899, 2094906, 2475798, 3142359, 3713697, 4538963, 6284718, 7427394, 9077926, 13616889, 27233778, 40850667, 81701334]

約数ペア:

[(1, 81701334), (2, 40850667), (3, 27233778), (6, 13616889), (9, 9077926), (11, 7427394), (13, 6284718), (18, 4538963), (22, 3713697), (26, 3142359), (33, 2475798), (39, 2094906), (66, 1237899), (78, 1047453), (99, 825266), (117, 698302), (143, 571338), (198, 412633), (234, 349151), (286, 285669), (429, 190446), (858, 95223), (1287, 63482), (2574, 31741)]