42191091

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{38113}}^1$

素因数の和:38163

約数の個数: 16

約数和(自身を含む): 64031520

約数和(自身を除く): 21840429

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 38113, 114339, 343017, 1029051, 1562633, 4687899, 14063697, 42191091]

約数ペア:

[(1, 42191091), (3, 14063697), (9, 4687899), (27, 1562633), (41, 1029051), (123, 343017), (369, 114339), (1107, 38113)]