47122803

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 86917376

約数和(自身を除く): 39794573

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2131, 2457, 3159, 6393, 7371, 14917, 19179, 22113, 27703, 44751, 57537, 83109, 134253, 172611, 193921, 249327, 402759, 517833, 581763, 747981, 1208277, 1745289, 2243943, 3624831, 5235867, 6731829, 15707601, 47122803]

約数ペア:

[(1, 47122803), (3, 15707601), (7, 6731829), (9, 5235867), (13, 3624831), (21, 2243943), (27, 1745289), (39, 1208277), (63, 747981), (81, 581763), (91, 517833), (117, 402759), (189, 249327), (243, 193921), (273, 172611), (351, 134253), (567, 83109), (819, 57537), (1053, 44751), (1701, 27703), (2131, 22113), (2457, 19179), (3159, 14917), (6393, 7371)]