42434163

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 68640000

約数和(自身を除く): 26205837

約数列:

[1, 3, 9, 19, 29, 43, 57, 87, 129, 171, 199, 261, 387, 551, 597, 817, 1247, 1653, 1791, 2451, 3741, 3781, 4959, 5771, 7353, 8557, 11223, 11343, 17313, 23693, 25671, 34029, 51939, 71079, 77013, 109649, 162583, 213237, 248153, 328947, 487749, 744459, 986841, 1463247, 2233377, 4714907, 14144721, 42434163]

約数ペア:

[(1, 42434163), (3, 14144721), (9, 4714907), (19, 2233377), (29, 1463247), (43, 986841), (57, 744459), (87, 487749), (129, 328947), (171, 248153), (199, 213237), (261, 162583), (387, 109649), (551, 77013), (597, 71079), (817, 51939), (1247, 34029), (1653, 25671), (1791, 23693), (2451, 17313), (3741, 11343), (3781, 11223), (4959, 8557), (5771, 7353)]