16565576139

素因数分解:

$3^3\times 7^1\times {\mathrm{8377}}^1\times {\mathrm{10463}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 28053565440

約数和(自身を除く): 11487989301

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8377, 10463, 25131, 31389, 58639, 73241, 75393, 94167, 175917, 219723, 226179, 282501, 527751, 659169, 1583253, 1977507, 87648551, 262945653, 613539857, 788836959, 1840619571, 2366510877, 5521858713, 16565576139]

約数ペア:

[(1, 16565576139), (3, 5521858713), (7, 2366510877), (9, 1840619571), (21, 788836959), (27, 613539857), (63, 262945653), (189, 87648551), (8377, 1977507), (10463, 1583253), (25131, 659169), (31389, 527751), (58639, 282501), (73241, 226179), (75393, 219723), (94167, 175917)]