72273369

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 115449856

約数和(自身を除く): 43176487

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1407, 1657, 2077, 4971, 6231, 11599, 14539, 34797, 43617, 51367, 111019, 154101, 333057, 359569, 777133, 1078707, 2331399, 3441589, 10324767, 24091123, 72273369]

約数ペア:

[(1, 72273369), (3, 24091123), (7, 10324767), (21, 3441589), (31, 2331399), (67, 1078707), (93, 777133), (201, 359569), (217, 333057), (469, 154101), (651, 111019), (1407, 51367), (1657, 43617), (2077, 34797), (4971, 14539), (6231, 11599)]