81054804597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{53819}}^1$

素因数の和:53954

約数の個数: 48

約数和(自身を含む): 123335634240

約数和(自身を除く): 42280829643

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 529, 897, 949, 1587, 1679, 2847, 5037, 6877, 20631, 21827, 38617, 53819, 65481, 115851, 161457, 502021, 699647, 1237837, 1506063, 2098941, 3713511, 3928787, 11786361, 16091881, 28470251, 48275643, 51074231, 85410753, 90362101, 153222693, 271086303, 370113263, 1110339789, 1174707313, 2078328323, 3524121939, 6234984969, 27018268199, 81054804597]

約数ペア:

[(1, 81054804597), (3, 27018268199), (13, 6234984969), (23, 3524121939), (39, 2078328323), (69, 1174707313), (73, 1110339789), (219, 370113263), (299, 271086303), (529, 153222693), (897, 90362101), (949, 85410753), (1587, 51074231), (1679, 48275643), (2847, 28470251), (5037, 16091881), (6877, 11786361), (20631, 3928787), (21827, 3713511), (38617, 2098941), (53819, 1506063), (65481, 1237837), (115851, 699647), (161457, 502021)]