202228029

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 315037440

約数和(自身を除く): 112809411

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 1233, 2377, 3151, 3699, 7131, 9453, 21393, 28359, 54671, 64179, 85077, 164013, 325649, 492039, 976947, 1476117, 2930841, 7489927, 8792523, 22469781, 67409343, 202228029]

約数ペア:

[(1, 202228029), (3, 67409343), (9, 22469781), (23, 8792523), (27, 7489927), (69, 2930841), (137, 1476117), (207, 976947), (411, 492039), (621, 325649), (1233, 164013), (2377, 85077), (3151, 64179), (3699, 54671), (7131, 28359), (9453, 21393)]