1426121613

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 2502819840

約数和(自身を除く): 1076698227

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 401, 607, 651, 837, 1203, 1821, 1953, 2807, 3609, 4249, 5463, 5859, 8421, 10827, 12431, 12747, 16389, 18817, 25263, 37293, 38241, 56451, 75789, 87017, 111879, 114723, 131719, 169353, 243407, 261051, 335637, 395157, 508059, 730221, 783153, 1185471, 1703849, 2190663, 2349459, 3556413, 5111547, 6571989, 7545617, 15334641, 22636851, 46003923, 52819319, 67910553, 158457957, 203731659, 475373871, 1426121613]

約数ペア:

[(1, 1426121613), (3, 475373871), (7, 203731659), (9, 158457957), (21, 67910553), (27, 52819319), (31, 46003923), (63, 22636851), (93, 15334641), (189, 7545617), (217, 6571989), (279, 5111547), (401, 3556413), (607, 2349459), (651, 2190663), (837, 1703849), (1203, 1185471), (1821, 783153), (1953, 730221), (2807, 508059), (3609, 395157), (4249, 335637), (5463, 261051), (5859, 243407), (8421, 169353), (10827, 131719), (12431, 114723), (12747, 111879), (16389, 87017), (18817, 75789), (25263, 56451), (37293, 38241)]