57310659

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 99506528

約数和(自身を除く): 42195869

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1647, 1657, 3843, 4941, 4971, 11529, 11599, 14913, 34587, 34797, 44739, 101077, 104391, 134217, 303231, 313173, 707539, 909693, 939519, 2122617, 2729079, 6367851, 8187237, 19103553, 57310659]

約数ペア:

[(1, 57310659), (3, 19103553), (7, 8187237), (9, 6367851), (21, 2729079), (27, 2122617), (61, 939519), (63, 909693), (81, 707539), (183, 313173), (189, 303231), (427, 134217), (549, 104391), (567, 101077), (1281, 44739), (1647, 34797), (1657, 34587), (3843, 14913), (4941, 11599), (4971, 11529)]