27967527

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{797}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 46309536

約数和(自身を除く): 18342009

約数列:

[1, 3, 7, 9, 21, 63, 557, 797, 1671, 2391, 3899, 5013, 5579, 7173, 11697, 16737, 35091, 50211, 443929, 1331787, 3107503, 3995361, 9322509, 27967527]

約数ペア:

[(1, 27967527), (3, 9322509), (7, 3995361), (9, 3107503), (21, 1331787), (63, 443929), (557, 50211), (797, 35091), (1671, 16737), (2391, 11697), (3899, 7173), (5013, 5579)]