57388149

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23357}}^1$

素因数の和:23386

約数の個数: 32

約数和(自身を含む): 104643840

約数和(自身を除く): 47255691

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 23357, 70071, 163499, 210213, 303641, 490497, 630639, 910923, 1471491, 2125487, 2732769, 4414473, 6376461, 8198307, 19129383, 57388149]

約数ペア:

[(1, 57388149), (3, 19129383), (7, 8198307), (9, 6376461), (13, 4414473), (21, 2732769), (27, 2125487), (39, 1471491), (63, 910923), (91, 630639), (117, 490497), (189, 303641), (273, 210213), (351, 163499), (819, 70071), (2457, 23357)]