135603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 225680

約数和(自身を除く): 90077

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 171, 183, 247, 549, 741, 793, 1159, 2223, 2379, 3477, 7137, 10431, 15067, 45201, 135603]

約数ペア:

[(1, 135603), (3, 45201), (9, 15067), (13, 10431), (19, 7137), (39, 3477), (57, 2379), (61, 2223), (117, 1159), (171, 793), (183, 741), (247, 549)]