65539539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 109523232

約数和(自身を除く): 43983693

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 221, 249, 397, 663, 747, 1079, 1191, 1411, 1989, 3237, 3573, 4233, 5161, 6749, 9711, 12699, 15483, 18343, 20247, 32951, 46449, 55029, 60741, 87737, 98853, 165087, 263211, 296559, 428363, 560167, 789633, 1285089, 1680501, 3855267, 5041503, 7282171, 21846513, 65539539]

約数ペア:

[(1, 65539539), (3, 21846513), (9, 7282171), (13, 5041503), (17, 3855267), (39, 1680501), (51, 1285089), (83, 789633), (117, 560167), (153, 428363), (221, 296559), (249, 263211), (397, 165087), (663, 98853), (747, 87737), (1079, 60741), (1191, 55029), (1411, 46449), (1989, 32951), (3237, 20247), (3573, 18343), (4233, 15483), (5161, 12699), (6749, 9711)]