172302867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 292571136

約数和(自身を除く): 120268269

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 713, 759, 1023, 2139, 2277, 2441, 3069, 6417, 7323, 7843, 21969, 23529, 26851, 56143, 70587, 75671, 80553, 168429, 227013, 241659, 505287, 617573, 681039, 832381, 1740433, 1852719, 2497143, 5221299, 5558157, 7491429, 15663897, 19144763, 57434289, 172302867]

約数ペア:

[(1, 172302867), (3, 57434289), (9, 19144763), (11, 15663897), (23, 7491429), (31, 5558157), (33, 5221299), (69, 2497143), (93, 1852719), (99, 1740433), (207, 832381), (253, 681039), (279, 617573), (341, 505287), (713, 241659), (759, 227013), (1023, 168429), (2139, 80553), (2277, 75671), (2441, 70587), (3069, 56143), (6417, 26851), (7323, 23529), (7843, 21969)]