171037449

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 287539200

約数和(自身を除く): 116501751

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 627, 711, 869, 1151, 1501, 1881, 2607, 3453, 4503, 7821, 10359, 12661, 13509, 16511, 21869, 37983, 49533, 65607, 90929, 113949, 148599, 196821, 240559, 272787, 721677, 818361, 1000219, 1727651, 2165031, 3000657, 5182953, 9001971, 15548859, 19004161, 57012483, 171037449]

約数ペア:

[(1, 171037449), (3, 57012483), (9, 19004161), (11, 15548859), (19, 9001971), (33, 5182953), (57, 3000657), (79, 2165031), (99, 1727651), (171, 1000219), (209, 818361), (237, 721677), (627, 272787), (711, 240559), (869, 196821), (1151, 148599), (1501, 113949), (1881, 90929), (2607, 65607), (3453, 49533), (4503, 37983), (7821, 21869), (10359, 16511), (12661, 13509)]