29864133

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 48787200

約数和(自身を除く): 18923067

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 359, 711, 1027, 1053, 1077, 2133, 3081, 3231, 4667, 6399, 9243, 9693, 14001, 27729, 28361, 29079, 42003, 83187, 85083, 126009, 255249, 368693, 378027, 765747, 1106079, 2297241, 3318237, 9954711, 29864133]

約数ペア:

[(1, 29864133), (3, 9954711), (9, 3318237), (13, 2297241), (27, 1106079), (39, 765747), (79, 378027), (81, 368693), (117, 255249), (237, 126009), (351, 85083), (359, 83187), (711, 42003), (1027, 29079), (1053, 28361), (1077, 27729), (2133, 14001), (3081, 9693), (3231, 9243), (4667, 6399)]