74439729

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10099}}^1$

素因数の和:10131

約数の個数: 40

約数和(自身を含む): 136875200

約数和(自身を除く): 62435471

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10099, 30297, 70693, 90891, 131287, 212079, 272673, 393861, 636237, 818019, 919009, 1181583, 1908711, 2757027, 3544749, 5726133, 8271081, 10634247, 24813243, 74439729]

約数ペア:

[(1, 74439729), (3, 24813243), (7, 10634247), (9, 8271081), (13, 5726133), (21, 3544749), (27, 2757027), (39, 1908711), (63, 1181583), (81, 919009), (91, 818019), (117, 636237), (189, 393861), (273, 272673), (351, 212079), (567, 131287), (819, 90891), (1053, 70693), (2457, 30297), (7371, 10099)]