20172547503

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{1103}}^1\times {\mathrm{8161}}^1$

素因数の和:9356

約数の個数: 32

約数和(自身を含む): 30276449280

約数和(自身を除く): 10103901777

約数列:

[1, 3, 9, 27, 83, 249, 747, 1103, 2241, 3309, 8161, 9927, 24483, 29781, 73449, 91549, 220347, 274647, 677363, 823941, 2032089, 2471823, 6096267, 9001583, 18288801, 27004749, 81014247, 243042741, 747131389, 2241394167, 6724182501, 20172547503]

約数ペア:

[(1, 20172547503), (3, 6724182501), (9, 2241394167), (27, 747131389), (83, 243042741), (249, 81014247), (747, 27004749), (1103, 18288801), (2241, 9001583), (3309, 6096267), (8161, 2471823), (9927, 2032089), (24483, 823941), (29781, 677363), (73449, 274647), (91549, 220347)]