29427381

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{8861}}^1$

素因数の和:8914

約数の個数: 20

約数和(自身を含む): 45036684

約数和(自身を除く): 15609303

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 8861, 26583, 79749, 239247, 363301, 717741, 1089903, 3269709, 9809127, 29427381]

約数ペア:

[(1, 29427381), (3, 9809127), (9, 3269709), (27, 1089903), (41, 717741), (81, 363301), (123, 239247), (369, 79749), (1107, 26583), (3321, 8861)]