829561131

素因数分解:

$3^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{4691}}^1$

素因数の和:5112

約数の個数: 36

約数和(自身を含む): 1397662344

約数和(自身を除く): 568101213

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 401, 441, 1203, 2807, 3609, 4691, 8421, 14073, 19649, 25263, 32837, 42219, 58947, 98511, 176841, 229859, 295533, 689577, 1881091, 2068731, 5643273, 13167637, 16929819, 39502911, 92173459, 118508733, 276520377, 829561131]

約数ペア:

[(1, 829561131), (3, 276520377), (7, 118508733), (9, 92173459), (21, 39502911), (49, 16929819), (63, 13167637), (147, 5643273), (401, 2068731), (441, 1881091), (1203, 689577), (2807, 295533), (3609, 229859), (4691, 176841), (8421, 98511), (14073, 58947), (19649, 42219), (25263, 32837)]