4533921

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 8208000

約数和(自身を除く): 3674079

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 149, 161, 189, 207, 441, 447, 483, 621, 1043, 1127, 1323, 1341, 1449, 3129, 3381, 3427, 4023, 4347, 7301, 9387, 10143, 10281, 21903, 23989, 28161, 30429, 30843, 65709, 71967, 92529, 167923, 197127, 215901, 503769, 647703, 1511307, 4533921]

約数ペア:

[(1, 4533921), (3, 1511307), (7, 647703), (9, 503769), (21, 215901), (23, 197127), (27, 167923), (49, 92529), (63, 71967), (69, 65709), (147, 30843), (149, 30429), (161, 28161), (189, 23989), (207, 21903), (441, 10281), (447, 10143), (483, 9387), (621, 7301), (1043, 4347), (1127, 4023), (1323, 3427), (1341, 3381), (1449, 3129)]