27727578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 68290560

約数和(自身を除く): 40562982

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 37, 51, 62, 74, 79, 93, 102, 111, 153, 158, 186, 222, 237, 279, 306, 333, 474, 527, 558, 629, 666, 711, 1054, 1147, 1258, 1343, 1422, 1581, 1887, 2294, 2449, 2686, 2923, 3162, 3441, 3774, 4029, 4743, 4898, 5661, 5846, 6882, 7347, 8058, 8769, 9486, 10323, 11322, 12087, 14694, 17538, 19499, 20646, 22041, 24174, 26307, 38998, 41633, 44082, 49691, 52614, 58497, 83266, 90613, 99382, 116994, 124899, 149073, 175491, 181226, 249798, 271839, 298146, 350982, 374697, 447219, 543678, 749394, 815517, 894438, 1540421, 1631034, 3080842, 4621263, 9242526, 13863789, 27727578]

約数ペア:

[(1, 27727578), (2, 13863789), (3, 9242526), (6, 4621263), (9, 3080842), (17, 1631034), (18, 1540421), (31, 894438), (34, 815517), (37, 749394), (51, 543678), (62, 447219), (74, 374697), (79, 350982), (93, 298146), (102, 271839), (111, 249798), (153, 181226), (158, 175491), (186, 149073), (222, 124899), (237, 116994), (279, 99382), (306, 90613), (333, 83266), (474, 58497), (527, 52614), (558, 49691), (629, 44082), (666, 41633), (711, 38998), (1054, 26307), (1147, 24174), (1258, 22041), (1343, 20646), (1422, 19499), (1581, 17538), (1887, 14694), (2294, 12087), (2449, 11322), (2686, 10323), (2923, 9486), (3162, 8769), (3441, 8058), (3774, 7347), (4029, 6882), (4743, 5846), (4898, 5661)]