61980139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 68193664

約数和(自身を除く): 6213525

約数列:

[1, 13, 73, 241, 271, 949, 3133, 3523, 17593, 19783, 65311, 228709, 257179, 849043, 4767703, 61980139]

約数ペア:

[(1, 61980139), (13, 4767703), (73, 849043), (241, 257179), (271, 228709), (949, 65311), (3133, 19783), (3523, 17593)]