82916253

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 140789376

約数和(自身を除く): 57873123

約数列:

[1, 3, 7, 9, 21, 63, 83, 101, 157, 249, 303, 471, 581, 707, 747, 909, 1099, 1413, 1743, 2121, 3297, 5229, 6363, 8383, 9891, 13031, 15857, 25149, 39093, 47571, 58681, 75447, 91217, 110999, 117279, 142713, 176043, 273651, 332997, 528129, 820953, 998991, 1316131, 3948393, 9212917, 11845179, 27638751, 82916253]

約数ペア:

[(1, 82916253), (3, 27638751), (7, 11845179), (9, 9212917), (21, 3948393), (63, 1316131), (83, 998991), (101, 820953), (157, 528129), (249, 332997), (303, 273651), (471, 176043), (581, 142713), (707, 117279), (747, 110999), (909, 91217), (1099, 75447), (1413, 58681), (1743, 47571), (2121, 39093), (3297, 25149), (5229, 15857), (6363, 13031), (8383, 9891)]