41641587

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 29321613

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 89, 93, 117, 129, 267, 279, 351, 387, 403, 559, 801, 837, 1157, 1161, 1209, 1333, 1677, 2403, 2759, 3471, 3627, 3827, 3999, 5031, 8277, 10413, 10881, 11481, 11997, 15093, 17329, 24831, 31239, 34443, 35867, 35991, 49751, 51987, 74493, 103329, 107601, 118637, 149253, 155961, 322803, 355911, 447759, 467883, 968409, 1067733, 1343277, 1542281, 3203199, 4626843, 13880529, 41641587]

約数ペア:

[(1, 41641587), (3, 13880529), (9, 4626843), (13, 3203199), (27, 1542281), (31, 1343277), (39, 1067733), (43, 968409), (89, 467883), (93, 447759), (117, 355911), (129, 322803), (267, 155961), (279, 149253), (351, 118637), (387, 107601), (403, 103329), (559, 74493), (801, 51987), (837, 49751), (1157, 35991), (1161, 35867), (1209, 34443), (1333, 31239), (1677, 24831), (2403, 17329), (2759, 15093), (3471, 11997), (3627, 11481), (3827, 10881), (3999, 10413), (5031, 8277)]