16148072499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{40009}}^1$

素因数の和:40235

約数の個数: 32

約数和(自身を含む): 23660313600

約数和(自身を除く): 7512241101

約数列:

[1, 3, 13, 39, 79, 131, 237, 393, 1027, 1703, 3081, 5109, 10349, 31047, 40009, 120027, 134537, 403611, 520117, 1560351, 3160711, 5241179, 9482133, 15723537, 41089243, 68135327, 123267729, 204405981, 414053141, 1242159423, 5382690833, 16148072499]

約数ペア:

[(1, 16148072499), (3, 5382690833), (13, 1242159423), (39, 414053141), (79, 204405981), (131, 123267729), (237, 68135327), (393, 41089243), (1027, 15723537), (1703, 9482133), (3081, 5241179), (5109, 3160711), (10349, 1560351), (31047, 520117), (40009, 403611), (120027, 134537)]