61042878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 143030160

約数和(自身を除く): 81987282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 353, 706, 739, 1059, 1478, 2118, 2217, 3177, 4434, 4589, 6354, 6651, 9178, 9607, 13302, 13767, 19214, 27534, 28821, 41301, 57642, 82602, 86463, 172926, 260867, 521734, 782601, 1565202, 2347803, 3391271, 4695606, 6782542, 10173813, 20347626, 30521439, 61042878]

約数ペア:

[(1, 61042878), (2, 30521439), (3, 20347626), (6, 10173813), (9, 6782542), (13, 4695606), (18, 3391271), (26, 2347803), (39, 1565202), (78, 782601), (117, 521734), (234, 260867), (353, 172926), (706, 86463), (739, 82602), (1059, 57642), (1478, 41301), (2118, 28821), (2217, 27534), (3177, 19214), (4434, 13767), (4589, 13302), (6354, 9607), (6651, 9178)]