180045187

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6282

約数の個数: 16

約数和(自身を含む): 212336640

約数和(自身を除く): 32291453

約数列:

[1, 7, 53, 79, 371, 553, 4187, 6143, 29309, 43001, 325579, 485297, 2279053, 3397079, 25720741, 180045187]

約数ペア:

[(1, 180045187), (7, 25720741), (53, 3397079), (79, 2279053), (371, 485297), (553, 325579), (4187, 43001), (6143, 29309)]