15664545057

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{8741}}^1$

素因数の和:8998

約数の個数: 48

約数和(自身を含む): 24779164032

約数和(自身を除く): 9114618975

約数列:

[1, 3, 7, 21, 49, 73, 147, 167, 219, 501, 511, 1169, 1533, 3507, 3577, 8183, 8741, 10731, 12191, 24549, 26223, 36573, 61187, 85337, 183561, 256011, 428309, 597359, 638093, 1284927, 1459747, 1792077, 1914279, 4379241, 4466651, 10218229, 13399953, 30654687, 31266557, 71527603, 93799671, 106561531, 214582809, 319684593, 745930717, 2237792151, 5221515019, 15664545057]

約数ペア:

[(1, 15664545057), (3, 5221515019), (7, 2237792151), (21, 745930717), (49, 319684593), (73, 214582809), (147, 106561531), (167, 93799671), (219, 71527603), (501, 31266557), (511, 30654687), (1169, 13399953), (1533, 10218229), (3507, 4466651), (3577, 4379241), (8183, 1914279), (8741, 1792077), (10731, 1459747), (12191, 1284927), (24549, 638093), (26223, 597359), (36573, 428309), (61187, 256011), (85337, 183561)]