105881271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4783}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 145127424

約数和(自身を除く): 39246153

約数列:

[1, 3, 47, 141, 157, 471, 4783, 7379, 14349, 22137, 224801, 674403, 750931, 2252793, 35293757, 105881271]

約数ペア:

[(1, 105881271), (3, 35293757), (47, 2252793), (141, 750931), (157, 674403), (471, 224801), (4783, 22137), (7379, 14349)]