216735043599

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2351}}^1\times {\mathrm{16987}}^1$

素因数の和:19417

約数の個数: 40

約数和(自身を含む): 328756124928

約数和(自身を除く): 112021081329

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2351, 5427, 7053, 16987, 21159, 50961, 63477, 152883, 157517, 190431, 458649, 472551, 1138129, 1375947, 1417653, 3414387, 4252959, 10243161, 12758877, 30729483, 39936437, 92188449, 119809311, 359427933, 1078283799, 2675741279, 3234851397, 8027223837, 24081671511, 72245014533, 216735043599]

約数ペア:

[(1, 216735043599), (3, 72245014533), (9, 24081671511), (27, 8027223837), (67, 3234851397), (81, 2675741279), (201, 1078283799), (603, 359427933), (1809, 119809311), (2351, 92188449), (5427, 39936437), (7053, 30729483), (16987, 12758877), (21159, 10243161), (50961, 4252959), (63477, 3414387), (152883, 1417653), (157517, 1375947), (190431, 1138129), (458649, 472551)]