66879351

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10723}}^1$

素因数の和:10753

約数の個数: 40

約数和(自身を含む): 124569984

約数和(自身を除く): 57690633

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 10723, 32169, 75061, 96507, 117953, 225183, 289521, 353859, 675549, 825671, 868563, 1061577, 2026647, 2477013, 3184731, 6079941, 7431039, 9554193, 22293117, 66879351]

約数ペア:

[(1, 66879351), (3, 22293117), (7, 9554193), (9, 7431039), (11, 6079941), (21, 3184731), (27, 2477013), (33, 2026647), (63, 1061577), (77, 868563), (81, 825671), (99, 675549), (189, 353859), (231, 289521), (297, 225183), (567, 117953), (693, 96507), (891, 75061), (2079, 32169), (6237, 10723)]