67521629

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 84478464

約数和(自身を除く): 16956835

約数列:

[1, 7, 23, 41, 53, 161, 193, 287, 371, 943, 1219, 1351, 2173, 4439, 6601, 7913, 8533, 10229, 15211, 31073, 49979, 55391, 71603, 181999, 235267, 349853, 419389, 1273993, 1646869, 2935723, 9645947, 67521629]

約数ペア:

[(1, 67521629), (7, 9645947), (23, 2935723), (41, 1646869), (53, 1273993), (161, 419389), (193, 349853), (287, 235267), (371, 181999), (943, 71603), (1219, 55391), (1351, 49979), (2173, 31073), (4439, 15211), (6601, 10229), (7913, 8533)]