122139213

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 196512000

約数和(自身を除く): 74372787

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4093, 4263, 9947, 12279, 28651, 29841, 85953, 118697, 200557, 356091, 601671, 830879, 1403899, 2492637, 4211697, 5816153, 17448459, 40713071, 122139213]

約数ペア:

[(1, 122139213), (3, 40713071), (7, 17448459), (21, 5816153), (29, 4211697), (49, 2492637), (87, 1403899), (147, 830879), (203, 601671), (343, 356091), (609, 200557), (1029, 118697), (1421, 85953), (4093, 29841), (4263, 28651), (9947, 12279)]