54688257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 34943103

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4211, 4329, 12633, 12987, 37899, 54743, 113697, 155807, 164229, 467421, 492687, 1402263, 1478061, 2025491, 4206789, 6076473, 18229419, 54688257]

約数ペア:

[(1, 54688257), (3, 18229419), (9, 6076473), (13, 4206789), (27, 2025491), (37, 1478061), (39, 1402263), (111, 492687), (117, 467421), (333, 164229), (351, 155807), (481, 113697), (999, 54743), (1443, 37899), (4211, 12987), (4329, 12633)]