1489725156933

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2273}}^1\times {\mathrm{22679}}^1$

素因数の和:25003

約数の個数: 72

約数和(自身を含む): 2453906145600

約数和(自身を除く): 964180988667

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2273, 3211, 6819, 9633, 20457, 22679, 28899, 29549, 43187, 68037, 88647, 129561, 204111, 265941, 294827, 384137, 388683, 430901, 561431, 884481, 1152411, 1292703, 1684293, 2653443, 3457233, 3832751, 3878109, 5052879, 5601713, 7298603, 11498253, 16805139, 21895809, 34494759, 50415417, 51549367, 65687427, 72822269, 154648101, 218466807, 463944303, 655400421, 670141771, 979437973, 2010425313, 2938313919, 6031275939, 8711843023, 8814941757, 12732693649, 26135529069, 38198080947, 78406587207, 114594242841, 165525017437, 496575052311, 1489725156933]

約数ペア:

[(1, 1489725156933), (3, 496575052311), (9, 165525017437), (13, 114594242841), (19, 78406587207), (39, 38198080947), (57, 26135529069), (117, 12732693649), (169, 8814941757), (171, 8711843023), (247, 6031275939), (507, 2938313919), (741, 2010425313), (1521, 979437973), (2223, 670141771), (2273, 655400421), (3211, 463944303), (6819, 218466807), (9633, 154648101), (20457, 72822269), (22679, 65687427), (28899, 51549367), (29549, 50415417), (43187, 34494759), (68037, 21895809), (88647, 16805139), (129561, 11498253), (204111, 7298603), (265941, 5601713), (294827, 5052879), (384137, 3878109), (388683, 3832751), (430901, 3457233), (561431, 2653443), (884481, 1684293), (1152411, 1292703)]