2147425911

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{8419}}^1$

素因数の和:8545

約数の個数: 40

約数和(自身を含む): 3325428480

約数和(自身を除く): 1178002569

約数列:

[1, 3, 9, 27, 47, 67, 81, 141, 201, 423, 603, 1269, 1809, 3149, 3807, 5427, 8419, 9447, 25257, 28341, 75771, 85023, 227313, 255069, 395693, 564073, 681939, 1187079, 1692219, 3561237, 5076657, 10683711, 15229971, 26511431, 32051133, 45689913, 79534293, 238602879, 715808637, 2147425911]

約数ペア:

[(1, 2147425911), (3, 715808637), (9, 238602879), (27, 79534293), (47, 45689913), (67, 32051133), (81, 26511431), (141, 15229971), (201, 10683711), (423, 5076657), (603, 3561237), (1269, 1692219), (1809, 1187079), (3149, 681939), (3807, 564073), (5427, 395693), (8419, 255069), (9447, 227313), (25257, 85023), (28341, 75771)]