51801741999

素因数分解:

$3^6\times 7^1\times {\mathrm{10151233}}^1$

素因数の和:10151258

約数の個数: 28

約数和(自身を含む): 88762390096

約数和(自身を除く): 36960648097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10151233, 30453699, 71058631, 91361097, 213175893, 274083291, 639527679, 822249873, 1918583037, 2466749619, 5755749111, 7400248857, 17267247333, 51801741999]

約数ペア:

[(1, 51801741999), (3, 17267247333), (7, 7400248857), (9, 5755749111), (21, 2466749619), (27, 1918583037), (63, 822249873), (81, 639527679), (189, 274083291), (243, 213175893), (567, 91361097), (729, 71058631), (1701, 30453699), (5103, 10151233)]