26959059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 44209152

約数和(自身を除く): 17250093

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 163, 207, 391, 423, 489, 799, 1081, 1173, 1467, 2397, 2771, 3243, 3519, 3749, 7191, 7661, 8313, 9729, 11247, 18377, 22983, 24939, 33741, 55131, 63733, 68949, 130237, 165393, 176203, 191199, 390711, 528609, 573597, 1172133, 1585827, 2995451, 8986353, 26959059]

約数ペア:

[(1, 26959059), (3, 8986353), (9, 2995451), (17, 1585827), (23, 1172133), (47, 573597), (51, 528609), (69, 390711), (141, 191199), (153, 176203), (163, 165393), (207, 130237), (391, 68949), (423, 63733), (489, 55131), (799, 33741), (1081, 24939), (1173, 22983), (1467, 18377), (2397, 11247), (2771, 9729), (3243, 8313), (3519, 7661), (3749, 7191)]