180053361

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 283244544

約数和(自身を除く): 103191183

約数列:

[1, 3, 9, 23, 27, 69, 81, 127, 207, 381, 621, 761, 1143, 1863, 2283, 2921, 3429, 6849, 8763, 10287, 17503, 20547, 26289, 52509, 61641, 78867, 96647, 157527, 236601, 289941, 472581, 869823, 1417743, 2222881, 2609469, 6668643, 7828407, 20005929, 60017787, 180053361]

約数ペア:

[(1, 180053361), (3, 60017787), (9, 20005929), (23, 7828407), (27, 6668643), (69, 2609469), (81, 2222881), (127, 1417743), (207, 869823), (381, 472581), (621, 289941), (761, 236601), (1143, 157527), (1863, 96647), (2283, 78867), (2921, 61641), (3429, 52509), (6849, 26289), (8763, 20547), (10287, 17503)]