19661140017

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{572027}}^1$

素因数の和:572122

約数の個数: 32

約数和(自身を含む): 31118323200

約数和(自身を除く): 11457183183

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3819, 11457, 34371, 572027, 1716081, 5148243, 10868513, 15444729, 32605539, 38325809, 97816617, 114977427, 293449851, 344932281, 728190371, 1034796843, 2184571113, 6553713339, 19661140017]

約数ペア:

[(1, 19661140017), (3, 6553713339), (9, 2184571113), (19, 1034796843), (27, 728190371), (57, 344932281), (67, 293449851), (171, 114977427), (201, 97816617), (513, 38325809), (603, 32605539), (1273, 15444729), (1809, 10868513), (3819, 5148243), (11457, 1716081), (34371, 572027)]