42467571

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 66646800

約数和(自身を除く): 24179229

約数列:

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

約数ペア:

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