83138778

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41611}}^1$

素因数の和:41659

約数の個数: 32

約数和(自身を含む): 189750720

約数和(自身を除く): 106611942

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 41611, 83222, 124833, 249666, 374499, 748998, 1123497, 1539607, 2246994, 3079214, 4618821, 9237642, 13856463, 27712926, 41569389, 83138778]

約数ペア:

[(1, 83138778), (2, 41569389), (3, 27712926), (6, 13856463), (9, 9237642), (18, 4618821), (27, 3079214), (37, 2246994), (54, 1539607), (74, 1123497), (111, 748998), (222, 374499), (333, 249666), (666, 124833), (999, 83222), (1998, 41611)]