91174893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 41794707

約数列:

[1, 3, 17, 51, 53, 89, 159, 267, 379, 901, 1137, 1513, 2703, 4539, 4717, 6443, 14151, 19329, 20087, 33731, 60261, 80189, 101193, 240567, 341479, 573427, 1024437, 1720281, 1787743, 5363229, 30391631, 91174893]

約数ペア:

[(1, 91174893), (3, 30391631), (17, 5363229), (51, 1787743), (53, 1720281), (89, 1024437), (159, 573427), (267, 341479), (379, 240567), (901, 101193), (1137, 80189), (1513, 60261), (2703, 33731), (4539, 20087), (4717, 19329), (6443, 14151)]