145156746249

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{4933}}^1\times {\mathrm{20563}}^1$

素因数の和:25558

約数の個数: 32

約数和(自身を含む): 219159596160

約数和(自身を除く): 74002849911

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 4933, 14799, 20563, 44397, 61689, 133191, 185067, 261449, 555201, 784347, 1089839, 2353041, 3269517, 7059123, 9808551, 29425653, 101437279, 304311837, 912935511, 2738806533, 5376175787, 16128527361, 48385582083, 145156746249]

約数ペア:

[(1, 145156746249), (3, 48385582083), (9, 16128527361), (27, 5376175787), (53, 2738806533), (159, 912935511), (477, 304311837), (1431, 101437279), (4933, 29425653), (14799, 9808551), (20563, 7059123), (44397, 3269517), (61689, 2353041), (133191, 1089839), (185067, 784347), (261449, 555201)]