42897171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 20140269

約数列:

[1, 3, 17, 37, 51, 111, 127, 179, 381, 537, 629, 1887, 2159, 3043, 4699, 6477, 6623, 9129, 14097, 19869, 22733, 68199, 79883, 112591, 239649, 337773, 386461, 841121, 1159383, 2523363, 14299057, 42897171]

約数ペア:

[(1, 42897171), (3, 14299057), (17, 2523363), (37, 1159383), (51, 841121), (111, 386461), (127, 337773), (179, 239649), (381, 112591), (537, 79883), (629, 68199), (1887, 22733), (2159, 19869), (3043, 14097), (4699, 9129), (6477, 6623)]