53861841

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 89303808

約数和(自身を除く): 35441967

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 991, 1647, 2013, 2973, 4941, 6039, 8919, 10901, 18117, 26757, 32703, 54351, 60451, 80271, 98109, 181353, 294327, 544059, 664961, 882981, 1632177, 1994883, 4896531, 5984649, 17953947, 53861841]

約数ペア:

[(1, 53861841), (3, 17953947), (9, 5984649), (11, 4896531), (27, 1994883), (33, 1632177), (61, 882981), (81, 664961), (99, 544059), (183, 294327), (297, 181353), (549, 98109), (671, 80271), (891, 60451), (991, 54351), (1647, 32703), (2013, 26757), (2973, 18117), (4941, 10901), (6039, 8919)]