68704361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 85173120

約数和(自身を除く): 16468759

約数列:

[1, 11, 17, 19, 61, 187, 209, 317, 323, 671, 1037, 1159, 3487, 3553, 5389, 6023, 11407, 12749, 19337, 19703, 59279, 66253, 102391, 212707, 216733, 328729, 367403, 1126301, 3616019, 4041433, 6245851, 68704361]

約数ペア:

[(1, 68704361), (11, 6245851), (17, 4041433), (19, 3616019), (61, 1126301), (187, 367403), (209, 328729), (317, 216733), (323, 212707), (671, 102391), (1037, 66253), (1159, 59279), (3487, 19703), (3553, 19337), (5389, 12749), (6023, 11407)]