201872439

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{44771}}^1$

素因数の和:44947

約数の個数: 16

約数和(自身を含む): 300867840

約数和(自身を除く): 98995401

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 44771, 134313, 402939, 1208817, 7476757, 22430271, 67290813, 201872439]

約数ペア:

[(1, 201872439), (3, 67290813), (9, 22430271), (27, 7476757), (167, 1208817), (501, 402939), (1503, 134313), (4509, 44771)]