121727466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1848

約数の個数: 72

約数和(自身を含む): 310864320

約数和(自身を除く): 189136854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 1747, 3318, 3494, 3871, 4977, 5241, 7742, 9954, 10482, 11613, 12229, 15723, 23226, 24458, 31446, 34839, 36687, 69678, 73374, 85603, 110061, 138013, 171206, 220122, 256809, 276026, 414039, 513618, 770427, 828078, 966091, 1242117, 1540854, 1932182, 2484234, 2898273, 5796546, 6762637, 8694819, 13525274, 17389638, 20287911, 40575822, 60863733, 121727466]

約数ペア:

[(1, 121727466), (2, 60863733), (3, 40575822), (6, 20287911), (7, 17389638), (9, 13525274), (14, 8694819), (18, 6762637), (21, 5796546), (42, 2898273), (49, 2484234), (63, 1932182), (79, 1540854), (98, 1242117), (126, 966091), (147, 828078), (158, 770427), (237, 513618), (294, 414039), (441, 276026), (474, 256809), (553, 220122), (711, 171206), (882, 138013), (1106, 110061), (1422, 85603), (1659, 73374), (1747, 69678), (3318, 36687), (3494, 34839), (3871, 31446), (4977, 24458), (5241, 23226), (7742, 15723), (9954, 12229), (10482, 11613)]