9772821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 15098720

約数和(自身を除く): 5325899

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 853, 1273, 2559, 3819, 7677, 11457, 16207, 48621, 57151, 145863, 171453, 514359, 1085869, 3257607, 9772821]

約数ペア:

[(1, 9772821), (3, 3257607), (9, 1085869), (19, 514359), (57, 171453), (67, 145863), (171, 57151), (201, 48621), (603, 16207), (853, 11457), (1273, 7677), (2559, 3819)]