147874737

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{2503}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 201922560

約数和(自身を除く): 54047823

約数列:

[1, 3, 47, 141, 419, 1257, 2503, 7509, 19693, 59079, 117641, 352923, 1048757, 3146271, 49291579, 147874737]

約数ペア:

[(1, 147874737), (3, 49291579), (47, 3146271), (141, 1048757), (419, 352923), (1257, 117641), (2503, 59079), (7509, 19693)]