89800947

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 52448013

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2829, 3527, 8487, 10581, 25461, 31743, 81121, 95229, 144607, 243363, 433821, 730089, 1301463, 2190267, 3325961, 3904389, 9977883, 29933649, 89800947]

約数ペア:

[(1, 89800947), (3, 29933649), (9, 9977883), (23, 3904389), (27, 3325961), (41, 2190267), (69, 1301463), (123, 730089), (207, 433821), (369, 243363), (621, 144607), (943, 95229), (1107, 81121), (2829, 31743), (3527, 25461), (8487, 10581)]