56161923

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 23671677

約数列:

[1, 3, 41, 59, 71, 109, 123, 177, 213, 327, 2419, 2911, 4189, 4469, 6431, 7257, 7739, 8733, 12567, 13407, 19293, 23217, 171749, 263671, 317299, 456601, 515247, 791013, 951897, 1369803, 18720641, 56161923]

約数ペア:

[(1, 56161923), (3, 18720641), (41, 1369803), (59, 951897), (71, 791013), (109, 515247), (123, 456601), (177, 317299), (213, 263671), (327, 171749), (2419, 23217), (2911, 19293), (4189, 13407), (4469, 12567), (6431, 8733), (7257, 7739)]