73413769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 96764544

約数和(自身を除く): 23350775

約数列:

[1, 11, 13, 17, 23, 101, 143, 169, 187, 221, 253, 299, 391, 1111, 1313, 1717, 1859, 2323, 2431, 2873, 3289, 3887, 4301, 5083, 14443, 17069, 18887, 22321, 25553, 30199, 31603, 39491, 42757, 55913, 66079, 187759, 245531, 290173, 332189, 392587, 434401, 513383, 726869, 3191903, 4318457, 5647213, 6673979, 73413769]

約数ペア:

[(1, 73413769), (11, 6673979), (13, 5647213), (17, 4318457), (23, 3191903), (101, 726869), (143, 513383), (169, 434401), (187, 392587), (221, 332189), (253, 290173), (299, 245531), (391, 187759), (1111, 66079), (1313, 55913), (1717, 42757), (1859, 39491), (2323, 31603), (2431, 30199), (2873, 25553), (3289, 22321), (3887, 18887), (4301, 17069), (5083, 14443)]