191698889679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{441787}}^1$

素因数の和:442297

約数の個数: 40

約数和(自身を含む): 313040373888

約数和(自身を除く): 121341484209

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 487, 891, 1461, 4383, 5357, 13149, 16071, 39447, 48213, 144639, 433917, 441787, 1325361, 3976083, 4859657, 11928249, 14578971, 35784747, 43736913, 131210739, 215150269, 393632217, 645450807, 1936352421, 2366652959, 5809057263, 7099958877, 17427171789, 21299876631, 63899629893, 191698889679]

約数ペア:

[(1, 191698889679), (3, 63899629893), (9, 21299876631), (11, 17427171789), (27, 7099958877), (33, 5809057263), (81, 2366652959), (99, 1936352421), (297, 645450807), (487, 393632217), (891, 215150269), (1461, 131210739), (4383, 43736913), (5357, 35784747), (13149, 14578971), (16071, 11928249), (39447, 4859657), (48213, 3976083), (144639, 1325361), (433917, 441787)]