156789317181

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{230089}}^1$

素因数の和:231013

約数の個数: 32

約数和(自身を含む): 245655128320

約数和(自身を除く): 88865811139

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 877, 2631, 6139, 18417, 32449, 97347, 227143, 230089, 681429, 690267, 1610623, 4831869, 8513293, 25539879, 59593051, 178779153, 201788053, 605364159, 1412516371, 4237549113, 7466157961, 22398473883, 52263105727, 156789317181]

約数ペア:

[(1, 156789317181), (3, 52263105727), (7, 22398473883), (21, 7466157961), (37, 4237549113), (111, 1412516371), (259, 605364159), (777, 201788053), (877, 178779153), (2631, 59593051), (6139, 25539879), (18417, 8513293), (32449, 4831869), (97347, 1610623), (227143, 690267), (230089, 681429)]