987156103671

素因数分解:

$3^7\times {\mathrm{463}}^1\times {\mathrm{974891}}^1$

素因数の和:975375

約数の個数: 32

約数和(自身を含む): 1483707632640

約数和(自身を除く): 496551528969

約数列:

[1, 3, 9, 27, 81, 243, 463, 729, 1389, 2187, 4167, 12501, 37503, 112509, 337527, 974891, 1012581, 2924673, 8774019, 26322057, 78966171, 236898513, 451374533, 710695539, 1354123599, 2132086617, 4062370797, 12187112391, 36561337173, 109684011519, 329052034557, 987156103671]

約数ペア:

[(1, 987156103671), (3, 329052034557), (9, 109684011519), (27, 36561337173), (81, 12187112391), (243, 4062370797), (463, 2132086617), (729, 1354123599), (1389, 710695539), (2187, 451374533), (4167, 236898513), (12501, 78966171), (37503, 26322057), (112509, 8774019), (337527, 2924673), (974891, 1012581)]