80536287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 119089600

約数和(自身を除く): 38553313

約数列:

[1, 3, 13, 39, 61, 97, 183, 291, 349, 793, 1047, 1261, 2379, 3783, 4537, 5917, 13611, 17751, 21289, 33853, 63867, 76921, 101559, 230763, 276757, 440089, 830271, 1320267, 2065033, 6195099, 26845429, 80536287]

約数ペア:

[(1, 80536287), (3, 26845429), (13, 6195099), (39, 2065033), (61, 1320267), (97, 830271), (183, 440089), (291, 276757), (349, 230763), (793, 101559), (1047, 76921), (1261, 63867), (2379, 33853), (3783, 21289), (4537, 17751), (5917, 13611)]