156965448087

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2149711}}^1$

素因数の和:2149804

約数の個数: 48

約数和(自身を含む): 277226859520

約数和(自身を除く): 120261411433

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1159, 1197, 1281, 3477, 3843, 8113, 10431, 24339, 73017, 2149711, 6449133, 15047977, 19347399, 40844509, 45143931, 122533527, 131132371, 135431793, 285911563, 367600581, 393397113, 857734689, 917926597, 1180191339, 2491515049, 2573204067, 2753779791, 7474545147, 8261339373, 17440605343, 22423635441, 52321816029, 156965448087]

約数ペア:

[(1, 156965448087), (3, 52321816029), (7, 22423635441), (9, 17440605343), (19, 8261339373), (21, 7474545147), (57, 2753779791), (61, 2573204067), (63, 2491515049), (133, 1180191339), (171, 917926597), (183, 857734689), (399, 393397113), (427, 367600581), (549, 285911563), (1159, 135431793), (1197, 131132371), (1281, 122533527), (3477, 45143931), (3843, 40844509), (8113, 19347399), (10431, 15047977), (24339, 6449133), (73017, 2149711)]