57763447

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 14305673

約数列:

[1, 7, 29, 31, 67, 137, 203, 217, 469, 899, 959, 1943, 2077, 3973, 4247, 6293, 9179, 13601, 14539, 27811, 29729, 60233, 64253, 123163, 266191, 284549, 421631, 862141, 1863337, 1991843, 8251921, 57763447]

約数ペア:

[(1, 57763447), (7, 8251921), (29, 1991843), (31, 1863337), (67, 862141), (137, 421631), (203, 284549), (217, 266191), (469, 123163), (899, 64253), (959, 60233), (1943, 29729), (2077, 27811), (3973, 14539), (4247, 13601), (6293, 9179)]