156623229747

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{3607}}^1\times {\mathrm{15923}}^1$

素因数の和:19640

約数の個数: 32

約数和(自身を含む): 234411471360

約数和(自身を除く): 77788241613

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 3607, 10821, 15923, 32463, 47769, 97389, 143307, 364307, 429921, 1092921, 1608223, 3278763, 4824669, 9836289, 14474007, 43422021, 57434261, 172302783, 516908349, 1550725047, 5800860361, 17402581083, 52207743249, 156623229747]

約数ペア:

[(1, 156623229747), (3, 52207743249), (9, 17402581083), (27, 5800860361), (101, 1550725047), (303, 516908349), (909, 172302783), (2727, 57434261), (3607, 43422021), (10821, 14474007), (15923, 9836289), (32463, 4824669), (47769, 3278763), (97389, 1608223), (143307, 1092921), (364307, 429921)]