348560739

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 531292608

約数和(自身を除く): 182731869

約数列:

[1, 3, 9, 27, 81, 107, 131, 307, 321, 393, 921, 963, 1179, 2763, 2889, 3537, 8289, 8667, 10611, 14017, 24867, 32849, 40217, 42051, 98547, 120651, 126153, 295641, 361953, 378459, 886923, 1085859, 1135377, 2660769, 3257577, 4303219, 12909657, 38728971, 116186913, 348560739]

約数ペア:

[(1, 348560739), (3, 116186913), (9, 38728971), (27, 12909657), (81, 4303219), (107, 3257577), (131, 2660769), (307, 1135377), (321, 1085859), (393, 886923), (921, 378459), (963, 361953), (1179, 295641), (2763, 126153), (2889, 120651), (3537, 98547), (8289, 42051), (8667, 40217), (10611, 32849), (14017, 24867)]