156942777747

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2087}}^1\times {\mathrm{3229}}^1$

素因数の和:6435

約数の個数: 32

約数和(自身を含む): 239555404800

約数和(自身を除く): 82612627053

約数列:

[1, 3, 7, 21, 1109, 2087, 3229, 3327, 6261, 7763, 9687, 14609, 22603, 23289, 43827, 67809, 2314483, 3580961, 6738923, 6943449, 10742883, 16201381, 20216769, 25066727, 47172461, 48604143, 75200181, 141517383, 7473465607, 22420396821, 52314259249, 156942777747]

約数ペア:

[(1, 156942777747), (3, 52314259249), (7, 22420396821), (21, 7473465607), (1109, 141517383), (2087, 75200181), (3229, 48604143), (3327, 47172461), (6261, 25066727), (7763, 20216769), (9687, 16201381), (14609, 10742883), (22603, 6943449), (23289, 6738923), (43827, 3580961), (67809, 2314483)]