70872417

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 131788800

約数和(自身を除く): 60916383

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 3299, 7161, 9897, 21483, 23093, 29691, 36289, 69279, 102269, 108867, 207837, 254023, 306807, 326601, 715883, 762069, 920421, 1124959, 2147649, 2286207, 3374877, 6442947, 7874713, 10124631, 23624139, 70872417]

約数ペア:

[(1, 70872417), (3, 23624139), (7, 10124631), (9, 7874713), (11, 6442947), (21, 3374877), (31, 2286207), (33, 2147649), (63, 1124959), (77, 920421), (93, 762069), (99, 715883), (217, 326601), (231, 306807), (279, 254023), (341, 207837), (651, 108867), (693, 102269), (1023, 69279), (1953, 36289), (2387, 29691), (3069, 23093), (3299, 21483), (7161, 9897)]