42911949429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 64042602624

約数和(自身を除く): 21130653195

約数列:

[1, 3, 9, 37, 111, 333, 443, 461, 631, 1329, 1383, 1893, 3987, 4149, 5679, 16391, 17057, 23347, 49173, 51171, 70041, 147519, 153513, 204223, 210123, 279533, 290891, 612669, 838599, 872673, 1838007, 2515797, 2618019, 7556251, 10342721, 10762967, 22668753, 31028163, 32288901, 68006259, 93084489, 96866703, 128864713, 386594139, 1159782417, 4767994381, 14303983143, 42911949429]

約数ペア:

[(1, 42911949429), (3, 14303983143), (9, 4767994381), (37, 1159782417), (111, 386594139), (333, 128864713), (443, 96866703), (461, 93084489), (631, 68006259), (1329, 32288901), (1383, 31028163), (1893, 22668753), (3987, 10762967), (4149, 10342721), (5679, 7556251), (16391, 2618019), (17057, 2515797), (23347, 1838007), (49173, 872673), (51171, 838599), (70041, 612669), (147519, 290891), (153513, 279533), (204223, 210123)]