67709421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1511}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 105670656

約数和(自身を除く): 37961235

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 1511, 3447, 4533, 4979, 13599, 14937, 19643, 44811, 58929, 176787, 578713, 1736139, 5208417, 7523269, 22569807, 67709421]

約数ペア:

[(1, 67709421), (3, 22569807), (9, 7523269), (13, 5208417), (39, 1736139), (117, 578713), (383, 176787), (1149, 58929), (1511, 44811), (3447, 19643), (4533, 14937), (4979, 13599)]