30318327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 20908233

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5081, 5967, 15243, 45729, 66053, 86377, 137187, 198159, 259131, 594477, 777393, 1122901, 1783431, 2332179, 3368703, 10106109, 30318327]

約数ペア:

[(1, 30318327), (3, 10106109), (9, 3368703), (13, 2332179), (17, 1783431), (27, 1122901), (39, 777393), (51, 594477), (117, 259131), (153, 198159), (221, 137187), (351, 86377), (459, 66053), (663, 45729), (1989, 15243), (5081, 5967)]