16962777

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 27747720

約数和(自身を除く): 10784943

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 181, 267, 351, 543, 801, 1053, 1157, 1629, 2353, 2403, 3471, 4887, 7059, 7209, 10413, 14661, 16109, 21177, 31239, 48327, 63531, 93717, 144981, 190593, 209417, 434943, 628251, 1304829, 1884753, 5654259, 16962777]

約数ペア:

[(1, 16962777), (3, 5654259), (9, 1884753), (13, 1304829), (27, 628251), (39, 434943), (81, 209417), (89, 190593), (117, 144981), (181, 93717), (267, 63531), (351, 48327), (543, 31239), (801, 21177), (1053, 16109), (1157, 14661), (1629, 10413), (2353, 7209), (2403, 7059), (3471, 4887)]