418132611

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3643}}^1$

素因数の和:3777

約数の個数: 40

約数和(自身を含む): 679022960

約数和(自身を除く): 260890349

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 981, 1053, 1417, 2943, 3643, 4251, 8829, 10929, 12753, 32787, 38259, 47359, 98361, 114777, 142077, 295083, 397087, 426231, 1191261, 1278693, 3573783, 3836079, 5162131, 10721349, 15486393, 32164047, 46459179, 139377537, 418132611]

約数ペア:

[(1, 418132611), (3, 139377537), (9, 46459179), (13, 32164047), (27, 15486393), (39, 10721349), (81, 5162131), (109, 3836079), (117, 3573783), (327, 1278693), (351, 1191261), (981, 426231), (1053, 397087), (1417, 295083), (2943, 142077), (3643, 114777), (4251, 98361), (8829, 47359), (10929, 38259), (12753, 32787)]