186889329

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 132445071

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 109, 207, 251, 253, 297, 327, 621, 753, 759, 981, 1199, 2259, 2277, 2507, 2761, 2943, 3597, 5773, 6777, 6831, 7521, 8283, 10791, 17319, 22563, 24849, 27359, 27577, 32373, 51957, 63503, 67689, 74547, 82077, 82731, 155871, 190509, 246231, 248193, 300949, 571527, 629257, 738693, 744579, 902847, 1714581, 1887771, 2708541, 5663313, 6921827, 8125623, 16989939, 20765481, 62296443, 186889329]

約数ペア:

[(1, 186889329), (3, 62296443), (9, 20765481), (11, 16989939), (23, 8125623), (27, 6921827), (33, 5663313), (69, 2708541), (99, 1887771), (109, 1714581), (207, 902847), (251, 744579), (253, 738693), (297, 629257), (327, 571527), (621, 300949), (753, 248193), (759, 246231), (981, 190509), (1199, 155871), (2259, 82731), (2277, 82077), (2507, 74547), (2761, 67689), (2943, 63503), (3597, 51957), (5773, 32373), (6777, 27577), (6831, 27359), (7521, 24849), (8283, 22563), (10791, 17319)]