77018381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 95644800

約数和(自身を除く): 18626419

約数列:

[1, 11, 17, 19, 53, 187, 209, 323, 409, 583, 901, 1007, 3553, 4499, 6953, 7771, 9911, 11077, 17119, 21677, 76483, 85481, 132107, 188309, 238447, 368509, 411863, 1453177, 4053599, 4530493, 7001671, 77018381]

約数ペア:

[(1, 77018381), (11, 7001671), (17, 4530493), (19, 4053599), (53, 1453177), (187, 411863), (209, 368509), (323, 238447), (409, 188309), (583, 132107), (901, 85481), (1007, 76483), (3553, 21677), (4499, 17119), (6953, 11077), (7771, 9911)]