131644278

素因数分解:

$2^1\times 3^7\times {\mathrm{30097}}^1$

素因数の和:30120

約数の個数: 32

約数和(自身を含む): 296164320

約数和(自身を除く): 164520042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 30097, 60194, 90291, 180582, 270873, 541746, 812619, 1625238, 2437857, 4875714, 7313571, 14627142, 21940713, 43881426, 65822139, 131644278]

約数ペア:

[(1, 131644278), (2, 65822139), (3, 43881426), (6, 21940713), (9, 14627142), (18, 7313571), (27, 4875714), (54, 2437857), (81, 1625238), (162, 812619), (243, 541746), (486, 270873), (729, 180582), (1458, 90291), (2187, 60194), (4374, 30097)]