29905398081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1\times {\mathrm{2659}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 47064209920

約数和(自身を除く): 17158811839

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 991, 1261, 2659, 2973, 3783, 7977, 8919, 11349, 12883, 23931, 34567, 38649, 96127, 103701, 115947, 257923, 288381, 311103, 773769, 865143, 1249651, 2321307, 2635069, 3352999, 3748953, 7905207, 10058997, 11246859, 23715621, 30176991, 34255897, 102767691, 255601693, 308303073, 766805079, 2300415237, 3322822009, 9968466027, 29905398081]

約数ペア:

[(1, 29905398081), (3, 9968466027), (9, 3322822009), (13, 2300415237), (39, 766805079), (97, 308303073), (117, 255601693), (291, 102767691), (873, 34255897), (991, 30176991), (1261, 23715621), (2659, 11246859), (2973, 10058997), (3783, 7905207), (7977, 3748953), (8919, 3352999), (11349, 2635069), (12883, 2321307), (23931, 1249651), (34567, 865143), (38649, 773769), (96127, 311103), (103701, 288381), (115947, 257923)]