130606329

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 201396288

約数和(自身を除く): 70789959

約数列:

[1, 3, 7, 21, 97, 291, 661, 679, 1983, 2037, 4627, 9409, 13881, 28227, 64117, 65863, 192351, 197589, 448819, 1346457, 6219349, 18658047, 43535443, 130606329]

約数ペア:

[(1, 130606329), (3, 43535443), (7, 18658047), (21, 6219349), (97, 1346457), (291, 448819), (661, 197589), (679, 192351), (1983, 65863), (2037, 64117), (4627, 28227), (9409, 13881)]