147715971

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 217843200

約数和(自身を除く): 70127229

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 6199, 7943, 18597, 23829, 80587, 241761, 291353, 874059, 1047631, 3142893, 3787589, 11362767, 49238657, 147715971]

約数ペア:

[(1, 147715971), (3, 49238657), (13, 11362767), (39, 3787589), (47, 3142893), (141, 1047631), (169, 874059), (507, 291353), (611, 241761), (1833, 80587), (6199, 23829), (7943, 18597)]