73894667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 25016053

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 371, 583, 953, 1007, 1463, 4081, 6671, 7049, 10483, 11077, 18107, 50509, 73381, 77539, 126749, 199177, 353563, 555599, 959671, 1394239, 3889193, 6717697, 10556381, 73894667]

約数ペア:

[(1, 73894667), (7, 10556381), (11, 6717697), (19, 3889193), (53, 1394239), (77, 959671), (133, 555599), (209, 353563), (371, 199177), (583, 126749), (953, 77539), (1007, 73381), (1463, 50509), (4081, 18107), (6671, 11077), (7049, 10483)]