156775519359

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{24509}}^1$

素因数の和:25181

約数の個数: 40

約数和(自身を含む): 236165418720

約数和(自身を除く): 79389899361

約数列:

[1, 3, 9, 27, 81, 157, 471, 503, 1413, 1509, 4239, 4527, 12717, 13581, 24509, 40743, 73527, 78971, 220581, 236913, 661743, 710739, 1985229, 2132217, 3847913, 6396651, 11543739, 12328027, 34631217, 36984081, 103893651, 110952243, 311680953, 332856729, 998570187, 1935500239, 5806500717, 17419502151, 52258506453, 156775519359]

約数ペア:

[(1, 156775519359), (3, 52258506453), (9, 17419502151), (27, 5806500717), (81, 1935500239), (157, 998570187), (471, 332856729), (503, 311680953), (1413, 110952243), (1509, 103893651), (4239, 36984081), (4527, 34631217), (12717, 12328027), (13581, 11543739), (24509, 6396651), (40743, 3847913), (73527, 2132217), (78971, 1985229), (220581, 710739), (236913, 661743)]