211673767761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{48679}}^1$

素因数の和:49194

約数の個数: 48

約数和(自身を含む): 328064256000

約数和(自身を除く): 116390488239

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 431, 531, 1121, 1293, 3363, 3879, 8189, 10089, 24567, 25429, 48679, 73701, 76287, 146037, 228861, 438111, 483151, 924901, 1449453, 2774703, 2872061, 4348359, 8324109, 8616183, 20980649, 25848549, 54569159, 62941947, 163707477, 188825841, 398632331, 491122431, 1195896993, 1237858291, 3587690979, 3713574873, 11140724619, 23519307529, 70557922587, 211673767761]

約数ペア:

[(1, 211673767761), (3, 70557922587), (9, 23519307529), (19, 11140724619), (57, 3713574873), (59, 3587690979), (171, 1237858291), (177, 1195896993), (431, 491122431), (531, 398632331), (1121, 188825841), (1293, 163707477), (3363, 62941947), (3879, 54569159), (8189, 25848549), (10089, 20980649), (24567, 8616183), (25429, 8324109), (48679, 4348359), (73701, 2872061), (76287, 2774703), (146037, 1449453), (228861, 924901), (438111, 483151)]