448045011171

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1\times {\mathrm{1741}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 705880251648

約数和(自身を除く): 257835240477

約数列:

[1, 3, 9, 23, 27, 69, 81, 107, 207, 321, 621, 963, 1291, 1741, 1863, 2461, 2889, 3873, 5223, 7383, 8667, 11619, 15669, 22149, 29693, 34857, 40043, 47007, 66447, 89079, 104571, 120129, 138137, 141021, 186287, 199341, 267237, 360387, 414411, 558861, 801711, 1081161, 1243233, 1676583, 2247631, 2405133, 3177151, 3243483, 3729699, 4284601, 5029749, 6742893, 9531453, 11189097, 12853803, 15089247, 20228679, 28594359, 38561409, 51695513, 60686037, 85783077, 115684227, 155086539, 182058111, 240496517, 257349231, 347052681, 465259617, 721489551, 1395778851, 2164468653, 4187336553, 5531419891, 6493405959, 16594259673, 19480217877, 49782779019, 149348337057, 448045011171]

約数ペア:

[(1, 448045011171), (3, 149348337057), (9, 49782779019), (23, 19480217877), (27, 16594259673), (69, 6493405959), (81, 5531419891), (107, 4187336553), (207, 2164468653), (321, 1395778851), (621, 721489551), (963, 465259617), (1291, 347052681), (1741, 257349231), (1863, 240496517), (2461, 182058111), (2889, 155086539), (3873, 115684227), (5223, 85783077), (7383, 60686037), (8667, 51695513), (11619, 38561409), (15669, 28594359), (22149, 20228679), (29693, 15089247), (34857, 12853803), (40043, 11189097), (47007, 9531453), (66447, 6742893), (89079, 5029749), (104571, 4284601), (120129, 3729699), (138137, 3243483), (141021, 3177151), (186287, 2405133), (199341, 2247631), (267237, 1676583), (360387, 1243233), (414411, 1081161), (558861, 801711)]