54702921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 90431488

約数和(自身を除く): 35728567

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1327, 1963, 3171, 3981, 5889, 9289, 13741, 17251, 27867, 41223, 51753, 120757, 200377, 362271, 601131, 1402639, 2604901, 4207917, 7814703, 18234307, 54702921]

約数ペア:

[(1, 54702921), (3, 18234307), (7, 7814703), (13, 4207917), (21, 2604901), (39, 1402639), (91, 601131), (151, 362271), (273, 200377), (453, 120757), (1057, 51753), (1327, 41223), (1963, 27867), (3171, 17251), (3981, 13741), (5889, 9289)]