66330537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 109428480

約数和(自身を除く): 43097943

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1061, 1603, 2977, 3183, 4809, 7427, 8931, 13793, 20839, 22281, 41379, 62517, 96551, 242969, 289653, 728907, 1700783, 3158597, 5102349, 9475791, 22110179, 66330537]

約数ペア:

[(1, 66330537), (3, 22110179), (7, 9475791), (13, 5102349), (21, 3158597), (39, 1700783), (91, 728907), (229, 289653), (273, 242969), (687, 96551), (1061, 62517), (1603, 41379), (2977, 22281), (3183, 20839), (4809, 13793), (7427, 8931)]