800455149

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 1366321920

約数和(自身を除く): 565866771

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 289, 351, 459, 507, 607, 663, 867, 1521, 1821, 1989, 2601, 2873, 3757, 4563, 5463, 5967, 7803, 7891, 8619, 10319, 11271, 16389, 23673, 25857, 30957, 33813, 48841, 71019, 77571, 92871, 101439, 102583, 134147, 146523, 175423, 213057, 278613, 307749, 402441, 439569, 526269, 923247, 1207323, 1318707, 1578807, 1743911, 2280499, 2769741, 3621969, 4736421, 5231733, 6841497, 15695199, 20524491, 29646487, 47085597, 61573473, 88939461, 266818383, 800455149]

約数ペア:

[(1, 800455149), (3, 266818383), (9, 88939461), (13, 61573473), (17, 47085597), (27, 29646487), (39, 20524491), (51, 15695199), (117, 6841497), (153, 5231733), (169, 4736421), (221, 3621969), (289, 2769741), (351, 2280499), (459, 1743911), (507, 1578807), (607, 1318707), (663, 1207323), (867, 923247), (1521, 526269), (1821, 439569), (1989, 402441), (2601, 307749), (2873, 278613), (3757, 213057), (4563, 175423), (5463, 146523), (5967, 134147), (7803, 102583), (7891, 101439), (8619, 92871), (10319, 77571), (11271, 71019), (16389, 48841), (23673, 33813), (25857, 30957)]