16609671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10270329

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 599, 711, 1027, 1797, 2133, 3081, 5391, 7787, 9243, 16173, 23361, 27729, 47321, 70083, 141963, 210249, 425889, 615173, 1277667, 1845519, 5536557, 16609671]

約数ペア:

[(1, 16609671), (3, 5536557), (9, 1845519), (13, 1277667), (27, 615173), (39, 425889), (79, 210249), (117, 141963), (237, 70083), (351, 47321), (599, 27729), (711, 23361), (1027, 16173), (1797, 9243), (2133, 7787), (3081, 5391)]