24401817

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 42495840

約数和(自身を除く): 18094023

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 179, 187, 243, 297, 459, 537, 561, 729, 891, 1377, 1611, 1683, 1969, 2673, 3043, 4131, 4833, 5049, 5907, 8019, 9129, 12393, 14499, 15147, 17721, 27387, 33473, 43497, 45441, 53163, 82161, 100419, 130491, 136323, 159489, 246483, 301257, 478467, 739449, 903771, 1435401, 2218347, 2711313, 8133939, 24401817]

約数ペア:

[(1, 24401817), (3, 8133939), (9, 2711313), (11, 2218347), (17, 1435401), (27, 903771), (33, 739449), (51, 478467), (81, 301257), (99, 246483), (153, 159489), (179, 136323), (187, 130491), (243, 100419), (297, 82161), (459, 53163), (537, 45441), (561, 43497), (729, 33473), (891, 27387), (1377, 17721), (1611, 15147), (1683, 14499), (1969, 12393), (2673, 9129), (3043, 8019), (4131, 5907), (4833, 5049)]