303794793

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 466963200

約数和(自身を除く): 163168407

約数列:

[1, 3, 9, 27, 47, 81, 141, 199, 401, 423, 597, 1203, 1269, 1791, 3609, 3807, 5373, 9353, 10827, 16119, 18847, 28059, 32481, 56541, 79799, 84177, 169623, 239397, 252531, 508869, 718191, 757593, 1526607, 2154573, 3750553, 6463719, 11251659, 33754977, 101264931, 303794793]

約数ペア:

[(1, 303794793), (3, 101264931), (9, 33754977), (27, 11251659), (47, 6463719), (81, 3750553), (141, 2154573), (199, 1526607), (401, 757593), (423, 718191), (597, 508869), (1203, 252531), (1269, 239397), (1791, 169623), (3609, 84177), (3807, 79799), (5373, 56541), (9353, 32481), (10827, 28059), (16119, 18847)]