6781941

素因数分解:

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

素因数の和:262

約数の個数: 32

約数和(自身を含む): 10705920

約数和(自身を除く): 3923979

約数列:

[1, 3, 9, 23, 27, 67, 69, 163, 201, 207, 489, 603, 621, 1467, 1541, 1809, 3749, 4401, 4623, 10921, 11247, 13869, 32763, 33741, 41607, 98289, 101223, 251183, 294867, 753549, 2260647, 6781941]

約数ペア:

[(1, 6781941), (3, 2260647), (9, 753549), (23, 294867), (27, 251183), (67, 101223), (69, 98289), (163, 41607), (201, 33741), (207, 32763), (489, 13869), (603, 11247), (621, 10921), (1467, 4623), (1541, 4401), (1809, 3749)]