49272867

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 85612800

約数和(自身を除く): 36339933

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 243, 249, 349, 567, 581, 747, 1047, 1701, 1743, 2241, 2443, 3141, 5229, 6723, 7329, 9423, 15687, 20169, 21987, 28269, 28967, 47061, 65961, 84807, 86901, 141183, 197883, 202769, 260703, 593649, 608307, 782109, 1824921, 2346327, 5474763, 7038981, 16424289, 49272867]

約数ペア:

[(1, 49272867), (3, 16424289), (7, 7038981), (9, 5474763), (21, 2346327), (27, 1824921), (63, 782109), (81, 608307), (83, 593649), (189, 260703), (243, 202769), (249, 197883), (349, 141183), (567, 86901), (581, 84807), (747, 65961), (1047, 47061), (1701, 28967), (1743, 28269), (2241, 21987), (2443, 20169), (3141, 15687), (5229, 9423), (6723, 7329)]