168585417

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18713}}^1$

素因数の和:18750

約数の個数: 48

約数和(自身を含む): 326971008

約数和(自身を除く): 158385591

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 18713, 56139, 130991, 168417, 205843, 243269, 392973, 617529, 729807, 1178919, 1440901, 1702883, 1852587, 2189421, 2675959, 4322703, 5108649, 8027877, 12968109, 15325947, 18731713, 24083631, 56195139, 168585417]

約数ペア:

[(1, 168585417), (3, 56195139), (7, 24083631), (9, 18731713), (11, 15325947), (13, 12968109), (21, 8027877), (33, 5108649), (39, 4322703), (63, 2675959), (77, 2189421), (91, 1852587), (99, 1702883), (117, 1440901), (143, 1178919), (231, 729807), (273, 617529), (429, 392973), (693, 243269), (819, 205843), (1001, 168417), (1287, 130991), (3003, 56139), (9009, 18713)]