127402713

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 200491200

約数和(自身を除く): 73088487

約数列:

[1, 3, 9, 27, 29, 81, 87, 101, 179, 243, 261, 303, 537, 783, 909, 1611, 2349, 2727, 2929, 4833, 5191, 7047, 8181, 8787, 14499, 15573, 18079, 24543, 26361, 43497, 46719, 54237, 79083, 140157, 162711, 237249, 420471, 488133, 524291, 711747, 1261413, 1464399, 1572873, 4393197, 4718619, 14155857, 42467571, 127402713]

約数ペア:

[(1, 127402713), (3, 42467571), (9, 14155857), (27, 4718619), (29, 4393197), (81, 1572873), (87, 1464399), (101, 1261413), (179, 711747), (243, 524291), (261, 488133), (303, 420471), (537, 237249), (783, 162711), (909, 140157), (1611, 79083), (2349, 54237), (2727, 46719), (2929, 43497), (4833, 26361), (5191, 24543), (7047, 18079), (8181, 15573), (8787, 14499)]