659319993

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{53201}}^1$

素因数の和:53236

約数の個数: 28

約数和(自身を含む): 1046696148

約数和(自身を除く): 387376155

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 53201, 159603, 478809, 904417, 1436427, 2713251, 4309281, 8139753, 12927843, 24419259, 38783529, 73257777, 219773331, 659319993]

約数ペア:

[(1, 659319993), (3, 219773331), (9, 73257777), (17, 38783529), (27, 24419259), (51, 12927843), (81, 8139753), (153, 4309281), (243, 2713251), (459, 1436427), (729, 904417), (1377, 478809), (4131, 159603), (12393, 53201)]