15672206991

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 25510464000

約数和(自身を除く): 9838257009

約数列:

[1, 3, 7, 21, 41, 49, 73, 123, 147, 179, 199, 219, 287, 511, 537, 597, 861, 1253, 1393, 1533, 2009, 2993, 3577, 3759, 4179, 6027, 7339, 8159, 8771, 8979, 9751, 10731, 13067, 14527, 20951, 22017, 24477, 26313, 29253, 35621, 39201, 43581, 51373, 57113, 62853, 91469, 101689, 106863, 146657, 154119, 171339, 249347, 274407, 305067, 359611, 399791, 439971, 535747, 595607, 640283, 711823, 748041, 1078833, 1199373, 1460461, 1607241, 1745429, 1786821, 1920849, 2135469, 2600333, 3750229, 4169249, 4381383, 5236287, 7800999, 10223227, 11250687, 12507747, 18202331, 26251603, 29184743, 30669681, 54606993, 71562589, 78754809, 87554229, 106613653, 127416317, 214687767, 319840959, 382248951, 746295571, 2238886713, 5224068997, 15672206991]

約数ペア:

[(1, 15672206991), (3, 5224068997), (7, 2238886713), (21, 746295571), (41, 382248951), (49, 319840959), (73, 214687767), (123, 127416317), (147, 106613653), (179, 87554229), (199, 78754809), (219, 71562589), (287, 54606993), (511, 30669681), (537, 29184743), (597, 26251603), (861, 18202331), (1253, 12507747), (1393, 11250687), (1533, 10223227), (2009, 7800999), (2993, 5236287), (3577, 4381383), (3759, 4169249), (4179, 3750229), (6027, 2600333), (7339, 2135469), (8159, 1920849), (8771, 1786821), (8979, 1745429), (9751, 1607241), (10731, 1460461), (13067, 1199373), (14527, 1078833), (20951, 748041), (22017, 711823), (24477, 640283), (26313, 595607), (29253, 535747), (35621, 439971), (39201, 399791), (43581, 359611), (51373, 305067), (57113, 274407), (62853, 249347), (91469, 171339), (101689, 154119), (106863, 146657)]