189102417

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{6337}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 304224000

約数和(自身を除く): 115121583

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 6337, 9947, 19011, 29841, 44359, 133077, 183773, 310513, 551319, 931539, 1286411, 2173591, 3859233, 6520773, 9004877, 27014631, 63034139, 189102417]

約数ペア:

[(1, 189102417), (3, 63034139), (7, 27014631), (21, 9004877), (29, 6520773), (49, 3859233), (87, 2173591), (147, 1286411), (203, 931539), (343, 551319), (609, 310513), (1029, 183773), (1421, 133077), (4263, 44359), (6337, 29841), (9947, 19011)]