119978649

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 213417984

約数和(自身を除く): 93439335

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 2671, 4991, 6417, 8013, 14973, 18697, 24039, 44919, 56091, 61433, 82801, 168273, 184299, 248403, 430031, 552897, 579607, 745209, 1290093, 1738821, 1904423, 3870279, 5216463, 5713269, 13330961, 17139807, 39992883, 119978649]

約数ペア:

[(1, 119978649), (3, 39992883), (7, 17139807), (9, 13330961), (21, 5713269), (23, 5216463), (31, 3870279), (63, 1904423), (69, 1738821), (93, 1290093), (161, 745209), (207, 579607), (217, 552897), (279, 430031), (483, 248403), (651, 184299), (713, 168273), (1449, 82801), (1953, 61433), (2139, 56091), (2671, 44919), (4991, 24039), (6417, 18697), (8013, 14973)]