144499503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 208003840

約数和(自身を除く): 63504337

約数列:

[1, 3, 19, 57, 67, 157, 201, 241, 471, 723, 1273, 2983, 3819, 4579, 8949, 10519, 13737, 16147, 31557, 37837, 48441, 113511, 199861, 306793, 599583, 718903, 920379, 2156709, 2535079, 7605237, 48166501, 144499503]

約数ペア:

[(1, 144499503), (3, 48166501), (19, 7605237), (57, 2535079), (67, 2156709), (157, 920379), (201, 718903), (241, 599583), (471, 306793), (723, 199861), (1273, 113511), (2983, 48441), (3819, 37837), (4579, 31557), (8949, 16147), (10519, 13737)]