144920494971

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1\times {\mathrm{5821}}^1$

素因数の和:8816

約数の個数: 48

約数和(自身を含む): 241081102080

約数和(自身を除く): 96160607109

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2843, 2919, 5821, 8529, 8757, 17463, 19901, 25587, 40747, 52389, 59703, 122241, 179109, 366723, 395177, 809119, 1185531, 2427357, 2766239, 3556593, 5663833, 7282071, 8298717, 16549103, 16991499, 24896151, 49647309, 50974497, 115843721, 148941927, 347531163, 1042593489, 2300325317, 6900975951, 16102277219, 20702927853, 48306831657, 144920494971]

約数ペア:

[(1, 144920494971), (3, 48306831657), (7, 20702927853), (9, 16102277219), (21, 6900975951), (63, 2300325317), (139, 1042593489), (417, 347531163), (973, 148941927), (1251, 115843721), (2843, 50974497), (2919, 49647309), (5821, 24896151), (8529, 16991499), (8757, 16549103), (17463, 8298717), (19901, 7282071), (25587, 5663833), (40747, 3556593), (52389, 2766239), (59703, 2427357), (122241, 1185531), (179109, 809119), (366723, 395177)]