42343587

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 74331040

約数和(自身を除く): 31987453

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 997, 1089, 1287, 1573, 2991, 3267, 3861, 4719, 8973, 10967, 12961, 14157, 26919, 32901, 38883, 42471, 98703, 116649, 120637, 142571, 296109, 349947, 361911, 427713, 1085733, 1283139, 1568281, 3257199, 3849417, 4704843, 14114529, 42343587]

約数ペア:

[(1, 42343587), (3, 14114529), (9, 4704843), (11, 3849417), (13, 3257199), (27, 1568281), (33, 1283139), (39, 1085733), (99, 427713), (117, 361911), (121, 349947), (143, 296109), (297, 142571), (351, 120637), (363, 116649), (429, 98703), (997, 42471), (1089, 38883), (1287, 32901), (1573, 26919), (2991, 14157), (3267, 12961), (3861, 10967), (4719, 8973)]