147993723

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{44563}}^1$

素因数の和:44616

約数の個数: 20

約数和(自身を含む): 226474248

約数和(自身を除く): 78480525

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 44563, 133689, 401067, 1203201, 1827083, 3609603, 5481249, 16443747, 49331241, 147993723]

約数ペア:

[(1, 147993723), (3, 49331241), (9, 16443747), (27, 5481249), (41, 3609603), (81, 1827083), (123, 1203201), (369, 401067), (1107, 133689), (3321, 44563)]