47310237

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 76839840

約数和(自身を除く): 29529603

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 179, 251, 351, 537, 753, 1053, 1611, 2259, 2327, 3263, 4833, 6777, 6981, 9789, 14499, 20331, 20943, 29367, 44929, 62829, 88101, 134787, 188487, 264303, 404361, 584077, 1213083, 1752231, 3639249, 5256693, 15770079, 47310237]

約数ペア:

[(1, 47310237), (3, 15770079), (9, 5256693), (13, 3639249), (27, 1752231), (39, 1213083), (81, 584077), (117, 404361), (179, 264303), (251, 188487), (351, 134787), (537, 88101), (753, 62829), (1053, 44929), (1611, 29367), (2259, 20943), (2327, 20331), (3263, 14499), (4833, 9789), (6777, 6981)]