219589045497

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{11243}}^1\times {\mathrm{15391}}^1$

素因数の和:26690

約数の個数: 32

約数和(自身を含む): 332289884160

約数和(自身を除く): 112700838663

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 11243, 15391, 33729, 46173, 101187, 138519, 303561, 415557, 528421, 723377, 1585263, 2170131, 4755789, 6510393, 14267367, 19531179, 173041013, 519123039, 1557369117, 4672107351, 8132927611, 24398782833, 73196348499, 219589045497]

約数ペア:

[(1, 219589045497), (3, 73196348499), (9, 24398782833), (27, 8132927611), (47, 4672107351), (141, 1557369117), (423, 519123039), (1269, 173041013), (11243, 19531179), (15391, 14267367), (33729, 6510393), (46173, 4755789), (101187, 2170131), (138519, 1585263), (303561, 723377), (415557, 528421)]