13155183

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 20606400

約数和(自身を除く): 7451217

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 317, 477, 783, 951, 1431, 1537, 2853, 4611, 8559, 9193, 13833, 16801, 27579, 41499, 50403, 82737, 151209, 248211, 453627, 487229, 1461687, 4385061, 13155183]

約数ペア:

[(1, 13155183), (3, 4385061), (9, 1461687), (27, 487229), (29, 453627), (53, 248211), (87, 151209), (159, 82737), (261, 50403), (317, 41499), (477, 27579), (783, 16801), (951, 13833), (1431, 9193), (1537, 8559), (2853, 4611)]