103831623

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 176207616

約数和(自身を除く): 72375993

約数列:

[1, 3, 7, 9, 21, 63, 73, 107, 211, 219, 321, 511, 633, 657, 749, 963, 1477, 1533, 1899, 2247, 4431, 4599, 6741, 7811, 13293, 15403, 22577, 23433, 46209, 54677, 67731, 70299, 107821, 138627, 158039, 164031, 203193, 323463, 474117, 492093, 970389, 1422351, 1648121, 4944363, 11536847, 14833089, 34610541, 103831623]

約数ペア:

[(1, 103831623), (3, 34610541), (7, 14833089), (9, 11536847), (21, 4944363), (63, 1648121), (73, 1422351), (107, 970389), (211, 492093), (219, 474117), (321, 323463), (511, 203193), (633, 164031), (657, 158039), (749, 138627), (963, 107821), (1477, 70299), (1533, 67731), (1899, 54677), (2247, 46209), (4431, 23433), (4599, 22577), (6741, 15403), (7811, 13293)]