470733759

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 733649280

約数和(自身を除く): 262915521

約数列:

[1, 3, 9, 19, 57, 67, 171, 181, 201, 227, 543, 603, 681, 1273, 1629, 2043, 3439, 3819, 4313, 10317, 11457, 12127, 12939, 15209, 30951, 36381, 38817, 41087, 45627, 109143, 123261, 136881, 230413, 288971, 369783, 691239, 780653, 866913, 2073717, 2341959, 2600739, 2752829, 7025877, 8258487, 24775461, 52303751, 156911253, 470733759]

約数ペア:

[(1, 470733759), (3, 156911253), (9, 52303751), (19, 24775461), (57, 8258487), (67, 7025877), (171, 2752829), (181, 2600739), (201, 2341959), (227, 2073717), (543, 866913), (603, 780653), (681, 691239), (1273, 369783), (1629, 288971), (2043, 230413), (3439, 136881), (3819, 123261), (4313, 109143), (10317, 45627), (11457, 41087), (12127, 38817), (12939, 36381), (15209, 30951)]