74179413

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 138762624

約数和(自身を除く): 64583211

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 121, 231, 259, 263, 333, 363, 407, 693, 777, 789, 847, 1089, 1221, 1841, 2331, 2367, 2541, 2849, 2893, 3663, 4477, 5523, 7623, 8547, 8679, 9731, 13431, 16569, 20251, 25641, 26037, 29193, 31339, 31823, 40293, 60753, 68117, 87579, 94017, 95469, 107041, 182259, 204351, 222761, 282051, 286407, 321123, 613053, 668283, 749287, 963369, 1177451, 2004849, 2247861, 3532353, 6743583, 8242157, 10597059, 24726471, 74179413]

約数ペア:

[(1, 74179413), (3, 24726471), (7, 10597059), (9, 8242157), (11, 6743583), (21, 3532353), (33, 2247861), (37, 2004849), (63, 1177451), (77, 963369), (99, 749287), (111, 668283), (121, 613053), (231, 321123), (259, 286407), (263, 282051), (333, 222761), (363, 204351), (407, 182259), (693, 107041), (777, 95469), (789, 94017), (847, 87579), (1089, 68117), (1221, 60753), (1841, 40293), (2331, 31823), (2367, 31339), (2541, 29193), (2849, 26037), (2893, 25641), (3663, 20251), (4477, 16569), (5523, 13431), (7623, 9731), (8547, 8679)]