52803309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 81454464

約数和(自身を除く): 28651155

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1091, 1241, 2847, 3273, 3723, 14183, 16133, 18547, 42549, 48399, 55641, 79643, 238929, 241111, 723333, 1035359, 1353931, 3106077, 4061793, 17601103, 52803309]

約数ペア:

[(1, 52803309), (3, 17601103), (13, 4061793), (17, 3106077), (39, 1353931), (51, 1035359), (73, 723333), (219, 241111), (221, 238929), (663, 79643), (949, 55641), (1091, 48399), (1241, 42549), (2847, 18547), (3273, 16133), (3723, 14183)]