1900539748527

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5987}}^1\times {\mathrm{76733}}^1$

素因数の和:82927

約数の個数: 32

約数和(自身を含む): 2911285504512

約数和(自身を除く): 1010745755985

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 5987, 17961, 41909, 76733, 125727, 230199, 537131, 1179439, 1611393, 3538317, 8256073, 15116401, 24768219, 45349203, 105814807, 317444421, 459400471, 1378201413, 3215803297, 9647409891, 90501892787, 271505678361, 633513249509, 1900539748527]

約数ペア:

[(1, 1900539748527), (3, 633513249509), (7, 271505678361), (21, 90501892787), (197, 9647409891), (591, 3215803297), (1379, 1378201413), (4137, 459400471), (5987, 317444421), (17961, 105814807), (41909, 45349203), (76733, 24768219), (125727, 15116401), (230199, 8256073), (537131, 3538317), (1179439, 1611393)]