72373149

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{503}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 108924480

約数和(自身を除く): 36551331

約数列:

[1, 3, 9, 27, 73, 219, 503, 657, 1509, 1971, 4527, 5329, 13581, 15987, 36719, 47961, 110157, 143883, 330471, 991413, 2680487, 8041461, 24124383, 72373149]

約数ペア:

[(1, 72373149), (3, 24124383), (9, 8041461), (27, 2680487), (73, 991413), (219, 330471), (503, 143883), (657, 110157), (1509, 47961), (1971, 36719), (4527, 15987), (5329, 13581)]