169477623

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 297704160

約数和(自身を除く): 128226537

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1113, 1323, 1431, 2417, 2597, 3339, 7251, 7791, 10017, 16919, 21753, 23373, 50757, 65259, 70119, 118433, 128101, 152271, 355299, 384303, 456813, 896707, 1065897, 1152909, 2690121, 3197691, 3458727, 6276949, 8070363, 18830847, 24211089, 56492541, 169477623]

約数ペア:

[(1, 169477623), (3, 56492541), (7, 24211089), (9, 18830847), (21, 8070363), (27, 6276949), (49, 3458727), (53, 3197691), (63, 2690121), (147, 1152909), (159, 1065897), (189, 896707), (371, 456813), (441, 384303), (477, 355299), (1113, 152271), (1323, 128101), (1431, 118433), (2417, 70119), (2597, 65259), (3339, 50757), (7251, 23373), (7791, 21753), (10017, 16919)]