2271776193

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20719}}^1$

素因数の和:20890

約数の個数: 32

約数和(自身を含む): 3500851200

約数和(自身を除く): 1229075007

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 837, 1179, 3537, 4061, 12183, 20719, 36549, 62157, 109647, 186471, 559413, 642289, 1926867, 2714189, 5780601, 8142567, 17341803, 24427701, 73283103, 84139859, 252419577, 757258731, 2271776193]

約数ペア:

[(1, 2271776193), (3, 757258731), (9, 252419577), (27, 84139859), (31, 73283103), (93, 24427701), (131, 17341803), (279, 8142567), (393, 5780601), (837, 2714189), (1179, 1926867), (3537, 642289), (4061, 559413), (12183, 186471), (20719, 109647), (36549, 62157)]