79263807

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 125399040

約数和(自身を除く): 46135233

約数列:

[1, 3, 7, 21, 31, 93, 217, 313, 389, 651, 939, 1167, 2191, 2723, 6573, 8169, 9703, 12059, 29109, 36177, 67921, 84413, 121757, 203763, 253239, 365271, 852299, 2556897, 3774467, 11323401, 26421269, 79263807]

約数ペア:

[(1, 79263807), (3, 26421269), (7, 11323401), (21, 3774467), (31, 2556897), (93, 852299), (217, 365271), (313, 253239), (389, 203763), (651, 121757), (939, 84413), (1167, 67921), (2191, 36177), (2723, 29109), (6573, 12059), (8169, 9703)]