73515519

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 137329920

約数和(自身を除く): 63814401

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 3929, 6237, 11787, 18711, 27503, 35361, 43219, 82509, 106083, 129657, 247527, 302533, 318249, 388971, 742581, 907599, 954747, 1166913, 2227743, 2722797, 3500739, 6683229, 8168391, 10502217, 24505173, 73515519]

約数ペア:

[(1, 73515519), (3, 24505173), (7, 10502217), (9, 8168391), (11, 6683229), (21, 3500739), (27, 2722797), (33, 2227743), (63, 1166913), (77, 954747), (81, 907599), (99, 742581), (189, 388971), (231, 318249), (243, 302533), (297, 247527), (567, 129657), (693, 106083), (891, 82509), (1701, 43219), (2079, 35361), (2673, 27503), (3929, 18711), (6237, 11787)]