69443727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 31194993

約数列:

[1, 3, 19, 53, 57, 127, 159, 181, 381, 543, 1007, 2413, 3021, 3439, 6731, 7239, 9593, 10317, 20193, 22987, 28779, 68961, 127889, 182267, 383667, 436753, 546801, 1218311, 1310259, 3654933, 23147909, 69443727]

約数ペア:

[(1, 69443727), (3, 23147909), (19, 3654933), (53, 1310259), (57, 1218311), (127, 546801), (159, 436753), (181, 383667), (381, 182267), (543, 127889), (1007, 68961), (2413, 28779), (3021, 22987), (3439, 20193), (6731, 10317), (7239, 9593)]