165945552009

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{8513}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 225003360384

約数和(自身を除く): 59057808375

約数列:

[1, 3, 131, 193, 257, 393, 579, 771, 8513, 25283, 25539, 33667, 49601, 75849, 101001, 148803, 1115203, 1643009, 2187841, 3345609, 4929027, 6497731, 6563523, 19493193, 215234179, 286607171, 422253313, 645702537, 859821513, 1266759939, 55315184003, 165945552009]

約数ペア:

[(1, 165945552009), (3, 55315184003), (131, 1266759939), (193, 859821513), (257, 645702537), (393, 422253313), (579, 286607171), (771, 215234179), (8513, 19493193), (25283, 6563523), (25539, 6497731), (33667, 4929027), (49601, 3345609), (75849, 2187841), (101001, 1643009), (148803, 1115203)]