68801733

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 67139163

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1091, 1287, 1617, 1911, 3003, 3273, 4851, 5733, 7007, 7637, 9009, 9819, 12001, 14183, 21021, 22911, 36003, 42549, 53459, 63063, 68733, 84007, 99281, 108009, 127647, 156013, 160377, 252021, 297843, 468039, 481131, 588049, 694967, 756063, 893529, 1092091, 1404117, 1764147, 2084901, 3276273, 5292441, 6254703, 7644637, 9828819, 22933911, 68801733]

約数ペア:

[(1, 68801733), (3, 22933911), (7, 9828819), (9, 7644637), (11, 6254703), (13, 5292441), (21, 3276273), (33, 2084901), (39, 1764147), (49, 1404117), (63, 1092091), (77, 893529), (91, 756063), (99, 694967), (117, 588049), (143, 481131), (147, 468039), (231, 297843), (273, 252021), (429, 160377), (441, 156013), (539, 127647), (637, 108009), (693, 99281), (819, 84007), (1001, 68733), (1091, 63063), (1287, 53459), (1617, 42549), (1911, 36003), (3003, 22911), (3273, 21021), (4851, 14183), (5733, 12001), (7007, 9819), (7637, 9009)]