25143512751

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{433337}}^1$

素因数の和:433660

約数の個数: 32

約数和(自身を含む): 42709793280

約数和(自身を除く): 17566280529

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2763, 6447, 8289, 19341, 58023, 433337, 1300011, 3033359, 3900033, 9100077, 11700099, 27300231, 81900693, 133034459, 399103377, 931241213, 1197310131, 2793723639, 3591930393, 8381170917, 25143512751]

約数ペア:

[(1, 25143512751), (3, 8381170917), (7, 3591930393), (9, 2793723639), (21, 1197310131), (27, 931241213), (63, 399103377), (189, 133034459), (307, 81900693), (921, 27300231), (2149, 11700099), (2763, 9100077), (6447, 3900033), (8289, 3033359), (19341, 1300011), (58023, 433337)]