42952293

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 69588480

約数和(自身を除く): 26636187

約数列:

[1, 3, 9, 19, 23, 57, 67, 69, 163, 171, 201, 207, 437, 489, 603, 1273, 1311, 1467, 1541, 3097, 3749, 3819, 3933, 4623, 9291, 10921, 11247, 11457, 13869, 27873, 29279, 32763, 33741, 71231, 87837, 98289, 207499, 213693, 251183, 263511, 622497, 641079, 753549, 1867491, 2260647, 4772477, 14317431, 42952293]

約数ペア:

[(1, 42952293), (3, 14317431), (9, 4772477), (19, 2260647), (23, 1867491), (57, 753549), (67, 641079), (69, 622497), (163, 263511), (171, 251183), (201, 213693), (207, 207499), (437, 98289), (489, 87837), (603, 71231), (1273, 33741), (1311, 32763), (1467, 29279), (1541, 27873), (3097, 13869), (3749, 11457), (3819, 11247), (3933, 10921), (4623, 9291)]