73132317

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 115962496

約数和(自身を除く): 42830179

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 907, 1581, 2601, 2721, 4743, 8163, 8959, 15419, 26877, 28117, 46257, 80631, 84351, 138771, 253053, 262123, 477989, 786369, 1433967, 2359107, 4301901, 8125813, 24377439, 73132317]

約数ペア:

[(1, 73132317), (3, 24377439), (9, 8125813), (17, 4301901), (31, 2359107), (51, 1433967), (93, 786369), (153, 477989), (279, 262123), (289, 253053), (527, 138771), (867, 84351), (907, 80631), (1581, 46257), (2601, 28117), (2721, 26877), (4743, 15419), (8163, 8959)]