97813881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 163800000

約数和(自身を除く): 65986119

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 149, 171, 209, 349, 447, 627, 1047, 1341, 1639, 1881, 2831, 3141, 3839, 4917, 6631, 8493, 11517, 14751, 19893, 25479, 31141, 34551, 52001, 59679, 72941, 93423, 156003, 218823, 280269, 468009, 572011, 656469, 988019, 1716033, 2964057, 5148099, 8892171, 10868209, 32604627, 97813881]

約数ペア:

[(1, 97813881), (3, 32604627), (9, 10868209), (11, 8892171), (19, 5148099), (33, 2964057), (57, 1716033), (99, 988019), (149, 656469), (171, 572011), (209, 468009), (349, 280269), (447, 218823), (627, 156003), (1047, 93423), (1341, 72941), (1639, 59679), (1881, 52001), (2831, 34551), (3141, 31141), (3839, 25479), (4917, 19893), (6631, 14751), (8493, 11517)]