15661014369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{7057}}^1$

素因数の和:7830

約数の個数: 64

約数和(自身を含む): 28078417920

約数和(自身を除く): 12417403551

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 739, 1001, 2217, 3003, 5173, 7057, 8129, 9607, 15519, 21171, 24387, 28821, 49399, 56903, 67249, 77627, 91741, 105677, 148197, 170709, 201747, 232881, 275223, 317031, 543389, 642187, 739739, 1009151, 1630167, 1926561, 2219217, 3027453, 5215123, 7064057, 15645369, 21192171, 36505861, 57366353, 67796599, 109517583, 172099059, 203389797, 401564471, 474576193, 745762589, 1204693413, 1423728579, 2237287767, 5220338123, 15661014369]

約数ペア:

[(1, 15661014369), (3, 5220338123), (7, 2237287767), (11, 1423728579), (13, 1204693413), (21, 745762589), (33, 474576193), (39, 401564471), (77, 203389797), (91, 172099059), (143, 109517583), (231, 67796599), (273, 57366353), (429, 36505861), (739, 21192171), (1001, 15645369), (2217, 7064057), (3003, 5215123), (5173, 3027453), (7057, 2219217), (8129, 1926561), (9607, 1630167), (15519, 1009151), (21171, 739739), (24387, 642187), (28821, 543389), (49399, 317031), (56903, 275223), (67249, 232881), (77627, 201747), (91741, 170709), (105677, 148197)]