71267427

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9349}}^1$

素因数の和:9384

約数の個数: 36

約数和(自身を含む): 129329200

約数和(自身を除く): 58061773

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 9349, 28047, 65443, 84141, 102839, 196329, 308517, 588987, 719873, 925551, 1131229, 2159619, 3393687, 6478857, 7918603, 10181061, 23755809, 71267427]

約数ペア:

[(1, 71267427), (3, 23755809), (7, 10181061), (9, 7918603), (11, 6478857), (21, 3393687), (33, 2159619), (63, 1131229), (77, 925551), (99, 719873), (121, 588987), (231, 308517), (363, 196329), (693, 102839), (847, 84141), (1089, 65443), (2541, 28047), (7623, 9349)]