210780495519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{1873}}^1\times {\mathrm{2347}}^1$

素因数の和:5687

約数の個数: 32

約数和(自身を含む): 307095408384

約数和(自身を除く): 96314912865

約数列:

[1, 3, 11, 33, 1453, 1873, 2347, 4359, 5619, 7041, 15983, 20603, 25817, 47949, 61809, 77451, 2721469, 3410191, 4395931, 8164407, 10230573, 13187793, 29936159, 37512101, 48355241, 89808477, 112536303, 145065723, 6387287743, 19161863229, 70260165173, 210780495519]

約数ペア:

[(1, 210780495519), (3, 70260165173), (11, 19161863229), (33, 6387287743), (1453, 145065723), (1873, 112536303), (2347, 89808477), (4359, 48355241), (5619, 37512101), (7041, 29936159), (15983, 13187793), (20603, 10230573), (25817, 8164407), (47949, 4395931), (61809, 3410191), (77451, 2721469)]