161710329

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 246720320

約数和(自身を除く): 85009991

約数列:

[1, 3, 11, 33, 61, 67, 109, 121, 183, 201, 327, 363, 671, 737, 1199, 2013, 2211, 3597, 4087, 6649, 7303, 7381, 8107, 12261, 13189, 19947, 21909, 22143, 24321, 39567, 44957, 73139, 80333, 134871, 219417, 240999, 445483, 494527, 804529, 883663, 1336449, 1483581, 2413587, 2650989, 4900313, 14700939, 53903443, 161710329]

約数ペア:

[(1, 161710329), (3, 53903443), (11, 14700939), (33, 4900313), (61, 2650989), (67, 2413587), (109, 1483581), (121, 1336449), (183, 883663), (201, 804529), (327, 494527), (363, 445483), (671, 240999), (737, 219417), (1199, 134871), (2013, 80333), (2211, 73139), (3597, 44957), (4087, 39567), (6649, 24321), (7303, 22143), (7381, 21909), (8107, 19947), (12261, 13189)]