1681074045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{172153}}^1$

素因数の和:172202

約数の個数: 48

約数和(自身を含む): 3437571072

約数和(自身を除く): 1756497027

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 172153, 516459, 860765, 1205071, 1549377, 2582295, 3615213, 5336743, 6025355, 7746885, 10845639, 16010229, 18076065, 26683715, 37357201, 48030687, 54228195, 80051145, 112071603, 186786005, 240153435, 336214809, 560358015, 1681074045]

約数ペア:

[(1, 1681074045), (3, 560358015), (5, 336214809), (7, 240153435), (9, 186786005), (15, 112071603), (21, 80051145), (31, 54228195), (35, 48030687), (45, 37357201), (63, 26683715), (93, 18076065), (105, 16010229), (155, 10845639), (217, 7746885), (279, 6025355), (315, 5336743), (465, 3615213), (651, 2582295), (1085, 1549377), (1395, 1205071), (1953, 860765), (3255, 516459), (9765, 172153)]