21415676313573

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1\times {\mathrm{339727}}^1$

素因数の和:340571

約数の個数: 64

約数和(自身を含む): 32997101184000

約数和(自身を除く): 11581424870427

約数列:

[1, 3, 9, 27, 37, 89, 111, 267, 333, 709, 801, 999, 2127, 2403, 3293, 6381, 9879, 19143, 26233, 29637, 63101, 78699, 88911, 189303, 236097, 339727, 567909, 708291, 1019181, 1703727, 2334737, 3057543, 7004211, 9172629, 12569899, 21012633, 30235703, 37709697, 63037899, 90707109, 113129091, 240866443, 272121327, 339387273, 722599329, 816363981, 1118721011, 2167797987, 3356163033, 6503393961, 8912058391, 10068489099, 21437113427, 26736175173, 30205467297, 64311340281, 80208525519, 192934020843, 240625576557, 578802062529, 793173196799, 2379519590397, 7138558771191, 21415676313573]

約数ペア:

[(1, 21415676313573), (3, 7138558771191), (9, 2379519590397), (27, 793173196799), (37, 578802062529), (89, 240625576557), (111, 192934020843), (267, 80208525519), (333, 64311340281), (709, 30205467297), (801, 26736175173), (999, 21437113427), (2127, 10068489099), (2403, 8912058391), (3293, 6503393961), (6381, 3356163033), (9879, 2167797987), (19143, 1118721011), (26233, 816363981), (29637, 722599329), (63101, 339387273), (78699, 272121327), (88911, 240866443), (189303, 113129091), (236097, 90707109), (339727, 63037899), (567909, 37709697), (708291, 30235703), (1019181, 21012633), (1703727, 12569899), (2334737, 9172629), (3057543, 7004211)]