785280698913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{3343}}^1\times {\mathrm{9049}}^1$

素因数の和:12921

約数の個数: 32

約数和(自身を含む): 1111264704000

約数和(自身を除く): 325984005087

約数列:

[1, 3, 17, 51, 509, 1527, 3343, 8653, 9049, 10029, 25959, 27147, 56831, 153833, 170493, 461499, 1701587, 4605941, 5104761, 13817823, 28926979, 30250807, 78300997, 86780937, 90752421, 234902991, 514263719, 1542791157, 15397660763, 46192982289, 261760232971, 785280698913]

約数ペア:

[(1, 785280698913), (3, 261760232971), (17, 46192982289), (51, 15397660763), (509, 1542791157), (1527, 514263719), (3343, 234902991), (8653, 90752421), (9049, 86780937), (10029, 78300997), (25959, 30250807), (27147, 28926979), (56831, 13817823), (153833, 5104761), (170493, 4605941), (461499, 1701587)]