132474987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 205416000

約数和(自身を除く): 72941013

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 783, 801, 1901, 2403, 2581, 5703, 7743, 17109, 23229, 51327, 55129, 69687, 165387, 169189, 496161, 507567, 1488483, 1522701, 4568103, 4906481, 14719443, 44158329, 132474987]

約数ペア:

[(1, 132474987), (3, 44158329), (9, 14719443), (27, 4906481), (29, 4568103), (87, 1522701), (89, 1488483), (261, 507567), (267, 496161), (783, 169189), (801, 165387), (1901, 69687), (2403, 55129), (2581, 51327), (5703, 23229), (7743, 17109)]