30555603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 49082880

約数和(自身を除く): 18527277

約数列:

[1, 3, 9, 13, 27, 39, 117, 263, 331, 351, 789, 993, 2367, 2979, 3419, 4303, 7101, 8937, 10257, 12909, 30771, 38727, 87053, 92313, 116181, 261159, 783477, 1131689, 2350431, 3395067, 10185201, 30555603]

約数ペア:

[(1, 30555603), (3, 10185201), (9, 3395067), (13, 2350431), (27, 1131689), (39, 783477), (117, 261159), (263, 116181), (331, 92313), (351, 87053), (789, 38727), (993, 30771), (2367, 12909), (2979, 10257), (3419, 8937), (4303, 7101)]