69650523

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 110584320

約数和(自身を除く): 40933797

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 271, 501, 513, 813, 1503, 1539, 2439, 3173, 4509, 5149, 7317, 9519, 13527, 15447, 21951, 28557, 45257, 46341, 85671, 135771, 139023, 257013, 407313, 417069, 859883, 1221939, 2579649, 3665817, 7738947, 23216841, 69650523]

約数ペア:

[(1, 69650523), (3, 23216841), (9, 7738947), (19, 3665817), (27, 2579649), (57, 1221939), (81, 859883), (167, 417069), (171, 407313), (271, 257013), (501, 139023), (513, 135771), (813, 85671), (1503, 46341), (1539, 45257), (2439, 28557), (3173, 21951), (4509, 15447), (5149, 13527), (7317, 9519)]