201451509

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56099}}^1$

素因数の和:56134

約数の個数: 32

約数和(自身を含む): 359040000

約数和(自身を除く): 157588491

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 56099, 168297, 392693, 504891, 1065881, 1178079, 1514673, 3197643, 3534237, 7461167, 9592929, 10602711, 22383501, 28778787, 67150503, 201451509]

約数ペア:

[(1, 201451509), (3, 67150503), (7, 28778787), (9, 22383501), (19, 10602711), (21, 9592929), (27, 7461167), (57, 3534237), (63, 3197643), (133, 1514673), (171, 1178079), (189, 1065881), (399, 504891), (513, 392693), (1197, 168297), (3591, 56099)]