16096887

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 25491312

約数和(自身を除く): 9394425

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 131, 333, 369, 393, 999, 1107, 1179, 1517, 2997, 3321, 3537, 4551, 4847, 5371, 10611, 13653, 14541, 16113, 40959, 43623, 48339, 122877, 130869, 145017, 198727, 392607, 435051, 596181, 1788543, 5365629, 16096887]

約数ペア:

[(1, 16096887), (3, 5365629), (9, 1788543), (27, 596181), (37, 435051), (41, 392607), (81, 198727), (111, 145017), (123, 130869), (131, 122877), (333, 48339), (369, 43623), (393, 40959), (999, 16113), (1107, 14541), (1179, 13653), (1517, 10611), (2997, 5371), (3321, 4847), (3537, 4551)]