66419073

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 46799487

約数列:

[1, 3, 7, 9, 21, 59, 63, 107, 167, 177, 321, 413, 501, 531, 749, 963, 1169, 1239, 1503, 2247, 3507, 3717, 6313, 6741, 9853, 10521, 17869, 18939, 29559, 44191, 53607, 56817, 68971, 88677, 125083, 132573, 160821, 206913, 375249, 397719, 620739, 1054271, 1125747, 3162813, 7379897, 9488439, 22139691, 66419073]

約数ペア:

[(1, 66419073), (3, 22139691), (7, 9488439), (9, 7379897), (21, 3162813), (59, 1125747), (63, 1054271), (107, 620739), (167, 397719), (177, 375249), (321, 206913), (413, 160821), (501, 132573), (531, 125083), (749, 88677), (963, 68971), (1169, 56817), (1239, 53607), (1503, 44191), (2247, 29559), (3507, 18939), (3717, 17869), (6313, 10521), (6741, 9853)]