201962457

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5393}}^1$

素因数の和:5494

約数の個数: 32

約数和(自身を含む): 319324800

約数和(自身を除く): 117362343

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 5393, 12483, 16179, 37449, 48537, 102467, 145611, 307401, 393689, 922203, 1181067, 2766609, 3543201, 7480091, 10629603, 22440273, 67320819, 201962457]

約数ペア:

[(1, 201962457), (3, 67320819), (9, 22440273), (19, 10629603), (27, 7480091), (57, 3543201), (73, 2766609), (171, 1181067), (219, 922203), (513, 393689), (657, 307401), (1387, 145611), (1971, 102467), (4161, 48537), (5393, 37449), (12483, 16179)]