308971773

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15527}}^1$

素因数の和:15614

約数の個数: 32

約数和(自身を含む): 506833920

約数和(自身を除く): 197862147

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 15527, 19899, 46581, 139743, 170797, 419229, 512391, 1040309, 1537173, 3120927, 4611519, 9362781, 11443399, 28088343, 34330197, 102990591, 308971773]

約数ペア:

[(1, 308971773), (3, 102990591), (9, 34330197), (11, 28088343), (27, 11443399), (33, 9362781), (67, 4611519), (99, 3120927), (201, 1537173), (297, 1040309), (603, 512391), (737, 419229), (1809, 170797), (2211, 139743), (6633, 46581), (15527, 19899)]