39371643

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 63774720

約数和(自身を除く): 24403077

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 2767, 4743, 8301, 14229, 24903, 47039, 74709, 85777, 141117, 257331, 423351, 771993, 1270053, 1458209, 2315979, 4374627, 13123881, 39371643]

約数ペア:

[(1, 39371643), (3, 13123881), (9, 4374627), (17, 2315979), (27, 1458209), (31, 1270053), (51, 771993), (93, 423351), (153, 257331), (279, 141117), (459, 85777), (527, 74709), (837, 47039), (1581, 24903), (2767, 14229), (4743, 8301)]