54782007

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 88998912

約数和(自身を除く): 34216905

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 887, 1211, 2661, 2941, 3633, 6209, 8823, 15079, 18627, 20587, 45237, 61761, 105553, 153451, 316659, 460353, 1074157, 2608667, 3222471, 7826001, 18260669, 54782007]

約数ペア:

[(1, 54782007), (3, 18260669), (7, 7826001), (17, 3222471), (21, 2608667), (51, 1074157), (119, 460353), (173, 316659), (357, 153451), (519, 105553), (887, 61761), (1211, 45237), (2661, 20587), (2941, 18627), (3633, 15079), (6209, 8823)]