121427685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9337}}^1$

素因数の和:9382

約数の個数: 36

約数和(自身を含む): 223607748

約数和(自身を除く): 102180063

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 9337, 13005, 28011, 46685, 84033, 140055, 158729, 420165, 476187, 793645, 1428561, 2380935, 2698393, 7142805, 8095179, 13491965, 24285537, 40475895, 121427685]

約数ペア:

[(1, 121427685), (3, 40475895), (5, 24285537), (9, 13491965), (15, 8095179), (17, 7142805), (45, 2698393), (51, 2380935), (85, 1428561), (153, 793645), (255, 476187), (289, 420165), (765, 158729), (867, 140055), (1445, 84033), (2601, 46685), (4335, 28011), (9337, 13005)]