128835171

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 195187200

約数和(自身を除く): 66352029

約数列:

[1, 3, 9, 27, 67, 201, 229, 311, 603, 687, 933, 1809, 2061, 2799, 6183, 8397, 15343, 20837, 46029, 62511, 71219, 138087, 187533, 213657, 414261, 562599, 640971, 1922913, 4771673, 14315019, 42945057, 128835171]

約数ペア:

[(1, 128835171), (3, 42945057), (9, 14315019), (27, 4771673), (67, 1922913), (201, 640971), (229, 562599), (311, 414261), (603, 213657), (687, 187533), (933, 138087), (1809, 71219), (2061, 62511), (2799, 46029), (6183, 20837), (8397, 15343)]