31081014711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 49923000864

約数和(自身を除く): 18841986153

約数列:

[1, 3, 9, 17, 27, 51, 81, 107, 153, 193, 321, 459, 579, 963, 1093, 1377, 1737, 1819, 2889, 3279, 3281, 5211, 5457, 8667, 9837, 9843, 15633, 16371, 18581, 20651, 29511, 29529, 49113, 55743, 61953, 88533, 88587, 116951, 147339, 167229, 185859, 210949, 265761, 350853, 351067, 501687, 557577, 632847, 1052559, 1053201, 1505061, 1672731, 1898541, 1988167, 3157677, 3159603, 3586133, 5695623, 5964501, 9473031, 9478809, 10758399, 17086869, 17893503, 22571543, 28436427, 32275197, 53680509, 67714629, 96825591, 161041527, 203143887, 290476773, 383716231, 609431661, 1151148693, 1828294983, 3453446079, 10360338237, 31081014711]

約数ペア:

[(1, 31081014711), (3, 10360338237), (9, 3453446079), (17, 1828294983), (27, 1151148693), (51, 609431661), (81, 383716231), (107, 290476773), (153, 203143887), (193, 161041527), (321, 96825591), (459, 67714629), (579, 53680509), (963, 32275197), (1093, 28436427), (1377, 22571543), (1737, 17893503), (1819, 17086869), (2889, 10758399), (3279, 9478809), (3281, 9473031), (5211, 5964501), (5457, 5695623), (8667, 3586133), (9837, 3159603), (9843, 3157677), (15633, 1988167), (16371, 1898541), (18581, 1672731), (20651, 1505061), (29511, 1053201), (29529, 1052559), (49113, 632847), (55743, 557577), (61953, 501687), (88533, 351067), (88587, 350853), (116951, 265761), (147339, 210949), (167229, 185859)]