67473329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 23212111

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1229, 1771, 2387, 4991, 7843, 8603, 13519, 28267, 38099, 54901, 94633, 197869, 266693, 310937, 419089, 876277, 2176559, 2933623, 6133939, 9639047, 67473329]

約数ペア:

[(1, 67473329), (7, 9639047), (11, 6133939), (23, 2933623), (31, 2176559), (77, 876277), (161, 419089), (217, 310937), (253, 266693), (341, 197869), (713, 94633), (1229, 54901), (1771, 38099), (2387, 28267), (4991, 13519), (7843, 8603)]