47138553

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 38404359

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 251, 271, 693, 753, 813, 1757, 1897, 2259, 2439, 2761, 2981, 5271, 5691, 8283, 8943, 15813, 17073, 19327, 20867, 24849, 26829, 57981, 62601, 68021, 173943, 187803, 204063, 476147, 612189, 748231, 1428441, 2244693, 4285323, 5237617, 6734079, 15712851, 47138553]

約数ペア:

[(1, 47138553), (3, 15712851), (7, 6734079), (9, 5237617), (11, 4285323), (21, 2244693), (33, 1428441), (63, 748231), (77, 612189), (99, 476147), (231, 204063), (251, 187803), (271, 173943), (693, 68021), (753, 62601), (813, 57981), (1757, 26829), (1897, 24849), (2259, 20867), (2439, 19327), (2761, 17073), (2981, 15813), (5271, 8943), (5691, 8283)]