553634367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 895897728

約数和(自身を除く): 342263361

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 169, 407, 429, 481, 507, 1221, 1443, 1859, 2683, 5291, 5577, 6253, 8049, 15873, 18759, 29513, 34879, 68783, 88539, 99271, 104637, 206349, 297813, 383669, 453427, 1091981, 1151007, 1290523, 1360281, 3275943, 3871569, 4987697, 14195753, 14963091, 16776799, 42587259, 50330397, 184544789, 553634367]

約数ペア:

[(1, 553634367), (3, 184544789), (11, 50330397), (13, 42587259), (33, 16776799), (37, 14963091), (39, 14195753), (111, 4987697), (143, 3871569), (169, 3275943), (407, 1360281), (429, 1290523), (481, 1151007), (507, 1091981), (1221, 453427), (1443, 383669), (1859, 297813), (2683, 206349), (5291, 104637), (5577, 99271), (6253, 88539), (8049, 68783), (15873, 34879), (18759, 29513)]