65671937541

素因数分解:

$3^5\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{20903}}^1$

素因数の和:22772

約数の個数: 48

約数和(自身を含む): 112492283904

約数和(自身を除く): 46820346363

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1847, 5541, 12929, 16623, 20903, 38787, 49869, 62709, 116361, 146321, 149607, 188127, 349083, 438963, 448821, 564381, 1047249, 1316889, 1693143, 3141747, 3950667, 5079429, 11852001, 35556003, 38607841, 115823523, 270254887, 347470569, 810764661, 1042411707, 2432293983, 3127235121, 7296881949, 9381705363, 21890645847, 65671937541]

約数ペア:

[(1, 65671937541), (3, 21890645847), (7, 9381705363), (9, 7296881949), (21, 3127235121), (27, 2432293983), (63, 1042411707), (81, 810764661), (189, 347470569), (243, 270254887), (567, 115823523), (1701, 38607841), (1847, 35556003), (5541, 11852001), (12929, 5079429), (16623, 3950667), (20903, 3141747), (38787, 1693143), (49869, 1316889), (62709, 1047249), (116361, 564381), (146321, 448821), (149607, 438963), (188127, 349083)]