161566650537

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{641}}^1\times {\mathrm{7457}}^1$

素因数の和:8713

約数の個数: 32

約数和(自身を含む): 227527470720

約数和(自身を除く): 65960820183

約数列:

[1, 3, 19, 57, 593, 641, 1779, 1923, 7457, 11267, 12179, 22371, 33801, 36537, 141683, 380113, 425049, 1140339, 4422001, 4779937, 7222147, 13266003, 14339811, 21666441, 84018019, 90818803, 252054057, 272456409, 2834502641, 8503507923, 53855550179, 161566650537]

約数ペア:

[(1, 161566650537), (3, 53855550179), (19, 8503507923), (57, 2834502641), (593, 272456409), (641, 252054057), (1779, 90818803), (1923, 84018019), (7457, 21666441), (11267, 14339811), (12179, 13266003), (22371, 7222147), (33801, 4779937), (36537, 4422001), (141683, 1140339), (380113, 425049)]