827137089

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3923}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 1310459040

約数和(自身を除く): 483321951

約数列:

[1, 3, 9, 19, 27, 57, 81, 137, 171, 411, 513, 1233, 1539, 2603, 3699, 3923, 7809, 11097, 11769, 23427, 35307, 70281, 74537, 105921, 210843, 223611, 317763, 537451, 670833, 1612353, 2012499, 4837059, 6037497, 10211569, 14511177, 30634707, 43533531, 91904121, 275712363, 827137089]

約数ペア:

[(1, 827137089), (3, 275712363), (9, 91904121), (19, 43533531), (27, 30634707), (57, 14511177), (81, 10211569), (137, 6037497), (171, 4837059), (411, 2012499), (513, 1612353), (1233, 670833), (1539, 537451), (2603, 317763), (3699, 223611), (3923, 210843), (7809, 105921), (11097, 74537), (11769, 70281), (23427, 35307)]